Maritime English
Maritime English Glossary
647 professional maritime english terms with definitions, pronunciation and examples. Learn what each term means — free with Termify.
أ
- ما هو أبلغ عن الضرر؟ Instruction to inform relevant authorities or stations of any structural, mechanical, or environmental damage sustained,...
- ما هو أبلغ عن حركة المرور؟ Request for current information about vessel traffic, movement, or congestion in a specific area.
- ما هو أبلغ عن حريق؟ A prompt or instruction to immediately communicate the occurrence, location, and extent of a fire on board or ashore, us...
- ما هو أبلغ نواياك؟ Request for a vessel to state its planned manoeuvre, course, or operational actions to aid traffic coordination.
- ما هو أخذ عينات البخار؟ Procedure to collect representative samples of vapour from tanks or lines for safety, quality, or regulatory compliance ...
- ما هو أخذ عينات البخار؟ Procedure to collect samples of vapour from tanks or lines for safety, quality, or regulatory compliance testing.
- ما هو أخذ عينات الحمولة؟ Procedure for collecting representative samples of cargo for quality analysis, documentation, and regulatory compliance.
- ما هو أخذ عينة من القاع؟ The process of collecting liquid samples from the bottom of a cargo tank to check for water, contaminants, or stratifica...
- ما هو أداء المضخة؟ Assessment and monitoring of cargo pump efficiency, capacity, and operation to ensure optimal transfer rates and detect ...
- ما هو أدنى سرعة توجيه؟ The lowest speed at which the vessel maintains effective steering control, typically specified by the vessel’s maneuveri...
- ما هو أدنى سرعة لانتشال المرساة؟ The lowest speed required to break the anchor free from the seabed and commence recovery.
- ما هو أضواء محاذاة الرصيف؟ Pair or range of fixed shore lights that provide visual guidance to vessels for centreline alignment during final approa...
- ما هو أعطِ الطريق؟ An instruction for a vessel to yield in order to avoid collision and allow another vessel to pass as per the COLREGS.
- ما هو أكد استلام الموقع؟ Instruction to confirm that a vessel’s reported navigational position has been received and understood.
- ما هو أكد الاتجاه؟ A request or instruction to verify and state the vessel’s current or intended navigational course, usually in degrees tr...
- ما هو أكد الاتجاه؟ Instruction to verify and report the direction of an object or navigational aid from the vessel, usually in degrees rela...
- ما هو أكد الموقع؟ Request or instruction to verify and report the current location of a vessel, typically in latitude and longitude.
- ما هو أنوي التجاوز؟ Announcement that a vessel plans to pass another vessel ahead on a specified side in accordance with the COLREGS.
- ما هو أوقف المحركات الرئيسية؟ Engine telegraph order to cease all propulsion; used when vessel is to remain stationary or fully secured at berth.
- ما هو أولوية الاستغاثة؟ The highest level of urgency assigned to radio or communication messages involving imminent danger and the need for imme...
إ
- ما هو إبلاغ المرشد البحري؟ Request for instructions, information, or confirmation from the maritime pilot regarding navigation or maneuvers.
- ما هو إتمام التمرين؟ Formal declaration that a safety or emergency drill has been carried out as scheduled and all required actions are compl...
- ما هو إجراء الحد من الضوضاء؟ Harbour authority directive requiring vessels to minimise machinery and whistle noise, especially at night, to protect n...
- ما هو إجراء تغيير الوقود؟ A documented process for safely switching the ship’s fuel supply from one grade or type to another, often to comply with...
- ما هو إجراء ضبط المركبات العضوية المتطايرة؟ Shipboard plan to minimise Volatile Organic Compound emissions during loading, voyage and discharge of crude oil cargoes...
- ما هو إجراء نقل الدفة؟ The standardised method for transferring control of the ship’s steering from one helm station or operator to another, en...
- ما هو إجراءات الطوارئ؟ A set of predefined actions and communications for crew to follow in response to emergencies such as fire, collision, gr...
- ما هو إخلاء السفينة؟ A formal command given by the Master ordering crew and passengers to evacuate the vessel immediately due to grave danger...
- ما هو إدارة الطاقة الآلية؟ A computerized system on board ships that monitors and optimizes power generation and distribution automatically, ensuri...
- ما هو إدارة موارد الجسر؟ The effective use and coordination of all available bridge resources—personnel, equipment, and information—to ensure saf...
- ما هو إدارة موقد المرجل؟ The control and monitoring of burner operations on marine boilers to ensure safe and efficient ignition, combustion, and...
- ما هو إزاحة الخط؟ The process of clearing a pipeline by pushing cargo or liquid out with another medium, usually to ensure product segrega...
- ما هو إزاحة صدى الرادار؟ The adjustment of the radar image to compensate for systematic error or offset, ensuring true target positions correspon...
- ما هو إزالة الغازات؟ The process of removing hazardous or toxic vapours from tanks by ventilation, rendering them safe for entry, inspection,...
- ما هو إشارة استغاثة؟ A recognized sound, light, radio, or visual signal sent by a vessel or person indicating imminent danger and urgent need...
- ما هو إشارة استغاثة؟ A signal indicating a vessel or person is in grave and imminent danger and requires immediate assistance. Includes visua...
- ما هو إشارة عاصفة شديدة؟ An official maritime signal indicating imminent or present severe gale conditions (Beaufort Force 9–10) requiring vessel...
- ما هو إشعار الأثر البيئي؟ Formal notification detailing projected ecological effects of vessel operations or construction works, issued for regula...
- ما هو إضاءة الطوارئ؟ Battery-backed or independent lighting automatically activated during main power failure for safe evacuation and emergen...
- ما هو إلغاء الاستغاثة؟ Official transmission that a previous distress message is no longer valid, usually after the situation has been resolved...
- ما هو إلغاء التحذير؟ Official notification that a previously issued warning is no longer in effect.
- ما هو إلغاء التحذير؟ Formal message to withdraw or annul a previously issued navigational, meteorological, or safety warning that is no longe...
- ما هو إلغاء الرسالة؟ Official notification that a previously transmitted message or warning is no longer valid or has been withdrawn.
- ما هو إلغاء تثبيت الموقع؟ Command to discontinue planned position fixing process when results are unreliable or time-critical manoeuvre takes prio...
- ما هو إمداد الأكسجين للطوارئ؟ Portable or fixed supply of medical oxygen available for emergency use by crew or passengers in case of fire, smoke or m...
- ما هو إمداد المياه للطوارئ؟ Stored or alternate source of potable water kept on board for survival use in emergencies or after system failure.
- ما هو إنذار الإخلاء؟ A specific alarm signal used to order immediate evacuation of the vessel or designated areas due to critical emergency.
- ما هو إنذار الحريق؟ An audible and/or visual signal, automatically or manually triggered, alerting crew to the presence of fire and the need...
- ما هو إنذار الحريق؟ An audible and/or visual signal system activated manually or automatically to warn crew of fire and trigger the ship’s e...
- ما هو إنذار الطوارئ؟ The shipwide audible and visual signal indicating a serious emergency; activates muster or evacuation as per muster list...
- ما هو إنذار الفيضانات؟ An audible and/or visual alarm triggered automatically or manually when water ingress is detected in compartments below ...
- ما هو إنذار المستوى العالي؟ A critical warning system that alerts crew when the liquid in a tank approaches a designated high point, preventing over...
- ما هو إنذار بدء الدوران؟ An electronic or mechanical alarm that notifies the bridge team when it is time to initiate the wheel-over manoeuvre, us...
- ما هو إنذار تزامن الدفة؟ An alert indicating a mismatch between helm (steering wheel) position and rudder angle, requiring immediate attention to...
- ما هو إنذار تسرّب نفطي؟ Immediate notification that mineral oil is observed on sea surface requiring containment and reporting under MARPOL 73/7...
- ما هو إنذار تسلسل نقاط الطريق؟ An alarm on navigation systems indicating failure to automatically advance to the next waypoint as programmed in the voy...
- ما هو إنذار جبهة مسدودة؟ Notification that a mature occluded front will pass the vessel’s vicinity, often associated with variable winds and squa...
- ما هو إنذار جهاز التوجيه؟ A warning signal indicating malfunction or abnormal condition in the steering gear system, requiring immediate crew inve...
- ما هو إنذار زاوية الانجراف؟ Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.
- ما هو إنذار سرعة مؤخرة السفينة؟ An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possib...
- ما هو إنذار عمق المياه؟ An alert activated when the measured depth beneath a vessel approaches a pre-set minimum, used to avoid grounding.
- ما هو إنذار غرفة المحركات؟ An audible and/or visual signal in the engine room, indicating an abnormal or hazardous condition in machinery, systems,...
- ما هو إنذار فيضان؟ An automatic safety device that activates an audible and visual alert when liquid in a tank approaches a critical high l...
- ما هو إنذار مراقبة السلامة؟ An alarm signaling a failure or inconsistency detected in the position integrity monitoring system, requiring immediate ...
- ما هو إنذار مياه الجَسْر؟ An alert indicating the presence of excess water in the bilge spaces, often requiring automatic or manual pumping, and i...
- ما هو إنزال المرشد البحري بالميناء؟ The controlled process by which the harbour pilot safely leaves the vessel after completing the inbound or outbound pass...
- ما هو إيقاف الدفع التدريجي؟ The process of safely reducing thruster power and shutting down the units after manoeuvring or while leaving station kee...
- ما هو إيقاف الطوارئ؟ An immediate shutdown of machinery or vessel propulsion, triggered by an emergency to prevent further damage or danger.
- ما هو إيقاف الطوارئ؟ Immediate cessation of shipboard machinery, system, or cargo operation due to a critical safety or environmental risk.
- ما هو إيقاف الغلاية المساعدة؟ The complete stopping of an auxiliary boiler on board, including secure isolation and safety checks, typically during po...
- ما هو إيقاف المحرك لأسباب أمنية؟ An automatic or manual action that stops the engine to prevent damage or hazard when critical parameters exceed safe lim...
- ما هو إيقاف طارئ؟ Immediate cessation of cargo or bunker transfer operations, activated by crew or terminal, to prevent accidents or mitig...
ا
- ما هو ابتعد؟ Instruction to remain at a safe distance from a specified vessel, area, or hazard.
- ما هو ابتعد؟ Instruction to maintain a safe distance from a specified vessel, area, or hazard to prevent collision, obstruction, or r...
- ما هو اتجاه وانجراف التيار؟ The direction (set) and speed (drift) of water current affecting the ship’s course and position.
- ما هو اتصال استغاثة؟ Radio transmission used to indicate that a vessel or person is in grave and imminent danger requiring immediate assistan...
- ما هو اتصال زورق السحب المرافق؟ The established secured line or method by which an escort tug is physically connected to a vessel, typically for control...
- ما هو اجعل الحبال واحدة؟ Order to reduce the number of mooring lines on each bollard to one, preparing the vessel for departure.
- ما هو احتفظ بالموقع؟ Instruction to maintain current position, either at anchor or underway, until further orders are received.
- ما هو احتياطي قدرة الرجوع؟ Remaining astern propulsion capacity beyond that required for standard manoeuvre, ensuring additional stopping margin.
- ما هو اختبار استجابة المنظم؟ A routine operational test to verify that the engine speed governor responds correctly to load changes, ensuring engine ...
- ما هو اختبار الاتصالات؟ A check of the operational status and clarity of shipboard, shore, or VTS radio equipment by transmitting test calls and...
- ما هو اختبار الخرطوم؟ The procedure of pressure-testing cargo hoses with water or air before use to ensure integrity and compliance with inter...
- ما هو اختبار تدفق جهاز التنقية؟ An operational procedure to verify the flow rate and performance efficiency of the lubricating or fuel oil centrifugal p...
- ما هو اختبار حمل المولد؟ A controlled procedure for verifying a generator’s capability to supply rated power by gradually applying electrical loa...
- ما هو اختبار صمام عدم الرجوع؟ A procedural check to verify that a non-return (check) valve allows fluid flow in only one direction, preventing backflo...
- ما هو اختلاف البوصلة المغناطيسية؟ The angular difference between true north and magnetic north, affecting compass readings on board ships.
- ما هو ادخل القناة؟ Instruction to enter and follow a designated fairway or channel for safe navigation as directed by VTS or port authority...
- ما هو استأنف الإبحار؟ Order authorising a vessel to continue its original voyage after a temporary stop, alteration, or holding pattern.
- ما هو استجابة حمل المحرك؟ The manner and speed at which the main engine adapts to sudden changes in power demand, crucial for manoeuvring and heav...
- ما هو استراتيجية التحكم في العطالة؟ The procedure and logic used to manage a vessel's inertia during changes in speed or heading, optimizing response time a...
- ما هو استشارة زحف العاصفة؟ Warning that abnormal sea-level rise due to cyclonic surge is expected in coastal area, requiring preventive mooring and...
- ما هو استعد المحركات الرئيسية؟ Order for main engines to be ready for immediate use, typically before departure, arrival, or manoeuvring.
- ما هو استلام خريطة راديوفاكس؟ Confirmation that a complete facsimile weather chart has been successfully received via HF radio and is ready for naviga...
- ما هو استمر في الاستماع؟ Instruction to maintain a listening watch on a specified VHF channel for further communication or safety messages.
- ما هو استمر في الاستماع؟ Instruction to keep monitoring a specified VHF radio channel or other communication line for further traffic or safety m...
- ما هو افلت الجميع؟ Final order to release all mooring lines, allowing the vessel to depart from berth.
- ما هو افلت يمين؟ Mooring command to release or cast off the starboard (right) mooring line or cable.
- ما هو اقتراب الجبهة الباردة؟ A message or forecast that a cold front is moving into the operational area, often accompanied by abrupt wind shift, fal...
- ما هو اقتراب جبهة دافئة؟ Indication that a warm air mass front is advancing toward the vessel’s area, typically bringing steady rain and veering ...
- ما هو اكتملت العملية؟ Notification that a particular port, cargo, or navigational operation has been fully finished.
- ما هو الاتصالات الاستغاثية؟ Transmission of information regarding a distress situation, including distress calls, messages, and subsequent coordinat...
- ما هو الاستجابة للطوارئ؟ Immediate actions taken by trained crew to mitigate emergencies such as fire, flooding, collision, or medical incidents,...
- ما هو الامتثال لخط التحميل؟ The act of ensuring that a vessel's draft and freeboard remain within limits set by the assigned Plimsoll mark and inter...
- ما هو التحرك للخلف؟ Order or report indicating the vessel is moving, or must move, backward relative to its heading.
- ما هو التحقق من خلو طريق الدافيت؟ Process of ensuring the davit’s operational path is free of obstruction and ready for safe lifeboat launching or recover...
- ما هو التحقق من مسار الاقتراب؟ Confirmation that vessel’s intended approach line aligns with planned track and pilot’s instructions before final manoeu...
- ما هو التحكم في الانحراف؟ Active steering or thruster management to prevent a vessel from swinging away (sheering off) from its intended track or ...
- ما هو التحكم في المحرك الرئيسي؟ The central console or system used to monitor and operate the ship’s main propulsion engine, including remote start, sto...
- ما هو التحكم في حركة الاندفاع؟ Management of longitudinal oscillations of vessel while moored, using winch tension adjustments or tug assistance to pre...
- ما هو التحكم في سحب المرساة للخلف؟ The controlled paying out of anchor chain in reverse (walkback) under power, used for precise anchor positioning or retr...
- ما هو التحكم في عزم التمايل الطولي؟ The regulation of longitudinal pitching moments of a vessel, using ballast or thrusters, to ensure stability and reduce ...
- ما هو التحكم في مسار الانزلاق؟ Continuous monitoring and adjustment of a vessel’s approach trajectory to the berth, ensuring a smooth, controlled entry...
- ما هو التخطيط الراداري الآلي؟ The process by which radar targets are tracked and collision risk assessed automatically by ARPA systems, displaying rea...
- ما هو التعبئة النهائية؟ The final stage of tank filling during cargo loading, requiring slow rates and careful monitoring to prevent overfilling...
- ما هو الجرعات التلقائية للغلاية؟ A system that automatically injects water treatment chemicals into the boiler feedwater to control scale and corrosion, ...
- ما هو الجسر متأهب؟ Notification that the navigating bridge watch is monitoring the working channel and ready to respond immediately.
- ما هو الخلوص الرأسي؟ The vertical distance from the waterline to the highest point of the vessel, used to determine safe passage under bridge...
- ما هو الخلوص تحت الجسر؟ The vertical distance between the lowest part of the bridge span and the highest point of the vessel, ensuring safe pass...
- ما هو الدفة وسط؟ Helm order to bring the rudder to the midships (zero angle) position, aligning with the vessel’s centerline.
- ما هو السفينة التالية؟ A vessel which is navigating behind another in the same direction, often in a convoy or traffic lane.
- ما هو السقوط في البحر؟ The accidental or intentional act of a person leaving the vessel and entering the sea, triggering immediate man-overboar...
- ما هو السيطرة على الأضرار؟ The procedures and measures to limit, manage, or repair damage on board, especially after collision, flooding, fire, or ...
- ما هو السيطرة على الفيضانات؟ Actions and onboard systems used to limit, isolate, or remove flooding in compartments, such as watertight doors, pumps,...
- ما هو الصابورة المعزولة؟ Ballast water held in tanks completely separated from cargo oil and fuel systems, used to ensure no contamination occurs...
- ما هو الطاقة الاحتياطية؟ Alternative power source such as a generator or battery supplying essential systems during main power failure.
- ما هو الغاطس المطلوب؟ Request or statement of the minimum water depth needed for safe passage of a vessel based on its loaded draft.
- ما هو الغسل العكسي التلقائي؟ A system that automatically reverses flow through filters or strainers to remove debris and maintain performance without...
- ما هو القناة مشغولة؟ Notification that a fairway or navigation channel is temporarily blocked or being used by another vessel, requiring othe...
- ما هو المراقبة السمعية؟ Continuous monitoring of a designated VHF or MF/HF radio channel for traffic, safety, or distress messages, as required ...
- ما هو المرساة تنجرف؟ Situation where a vessel’s anchor fails to hold and the vessel moves from its intended position, risking collision or gr...
- ما هو المسار الفعلي المتبع؟ The actual path a vessel follows over the ground, as recorded by position fixes, often used interchangeably with course ...
- ما هو المسار الفعلي المنجز؟ The actual path of a vessel over the ground, as determined by position fixes, regardless of set or drift.
- ما هو المسار دون تغيير؟ A statement or confirmation that a vessel’s present heading will not be altered.
- ما هو المسار لم يتغير؟ Statement indicating that the vessel’s heading remains as previously instructed or reported.
- ما هو المسافة الخالية خلف السفينة؟ The available unobstructed distance behind the vessel, critical for manoeuvring astern.
- ما هو الموقع مشكوك فيه؟ Phrase used to indicate that the vessel's current navigational position cannot be reliably confirmed and may be inaccura...
- ما هو امتصاص طاقة الدفايات؟ Capacity of berth fender system to absorb kinetic energy of vessel at specified berthing velocity without exceeding desi...
- ما هو انبعاث البخار؟ Release of vapours from cargo tanks or lines, controlled and monitored to prevent hazardous exposure, pollution, or brea...
- ما هو انتهاء التمرين؟ Confirmation that a safety, fire, or emergency response drill has been carried out and all required actions are complete...
- ما هو انضم إلى القافلة؟ Instruction or request for a vessel to assemble and proceed as part of an organized convoy for mutual safety, security, ...
- ما هو اهتزاز عمود الالتواء؟ Oscillation in the propulsion shaft caused by variations in torque, potentially leading to machinery damage if not contr...
ب
- ما هو باب الحريق؟ A specially constructed door designed to resist fire and prevent the spread of flames and smoke between compartments or ...
- ما هو ببطء شديد للأمام؟ Engine telegraph order instructing propulsion at the lowest possible speed ahead, used for delicate manoeuvring or conge...
- ما هو ببطء شديد للخلف؟ Engine telegraph order instructing propulsion at the lowest possible speed astern, used for delicate reversing or while ...
- ما هو بث السلامة؟ Official VHF or NAVTEX message to all ships concerning safety-related information or urgent warnings.
- ما هو بحث رباعي؟ A systematic search pattern, typically used in SAR operations, covering four quadrants from a datum point to locate pers...
- ما هو بدلة الإطفاء؟ A specialized suit, heat-resistant and insulated, worn by crew to provide protection against fire and high temperatures ...
- ما هو بدلة واقية كيميائية؟ A specialized suit worn by crew for personal protection against hazardous chemicals, especially during spill or leak eme...
- ما هو بطانية إطفاء؟ A fire-resistant sheet used to smother small fires or protect personnel during escape, required in galley and accommodat...
- ما هو بطانية الحريق؟ A sheet made of fire-resistant material used to smother small fires by cutting off the oxygen supply, often located in g...
ت
- ما هو تأثير الشفط البنكي؟ Hydrodynamic phenomenon where a vessel navigating close to a bank experiences a suction force pulling the vessel toward ...
- ما هو تأثير المروحة العرضي؟ Side-force generated by propeller rotation causing yaw, especially stern kick to port or starboard when powering ahead o...
- ما هو تأثير منطقة مقاومة الرياح؟ The influence of the ship’s exposed surface area above the waterline, causing increased drift or leeway under wind press...
- ما هو تأثير وسادة البنكي؟ Hydrodynamic phenomenon where water pressure between a vessel and a nearby bank creates a cushion, pushing the bow away ...
- ما هو تأكيد أمر الدفة؟ The required verbal response by the helmsman to confirm receipt and understanding of a helm order from the officer of th...
- ما هو تأكيد استلام الرسالة؟ Formal confirmation of receipt of a transmitted communication, usually by repeating essential content.
- ما هو تأكيد استلام نداء استغاثة؟ Formal confirmation of receipt of a distress message, typically using prescribed wording as per SMCP and ITU RR.
- ما هو تأكيد رفع المرساة؟ The formal notification to the bridge or engine room that the anchor is clear of the seabed and ship is free to maneuver...
- ما هو تأكيد وقت الوصول؟ Affirmation that the vessel's estimated time of arrival at a specific point has been checked and is accurate based on cu...
- ما هو تبادل الصابورة؟ The procedure of replacing ballast water taken from one area with water from another, to minimize the spread of invasive...
- ما هو تبادل القبطان والمرشد؟ A formal communication process between the ship’s master and the pilot to share essential navigation information, plans,...
- ما هو تبادل مياه الصابورة؟ Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, log...
- ما هو تبديل معدات القيادة؟ The act of switching from one steering gear system or power unit to another, often for redundancy or in case of equipmen...
- ما هو تبطين الخزان؟ Process of introducing inert gas (often nitrogen) into the tank vapor space to maintain safe conditions, prevent air ing...
- ما هو تثبيت التموضع الديناميكي؟ A control mode where a vessel maintains its heading and position automatically using thrusters and propellers, essential...
- ما هو تثبيت السرعة الصفرية؟ A function in vessel control systems where speed is automatically kept at zero, holding position against wind, current, ...
- ما هو تجفيف الحمولة؟ The process of removing water from cargo, especially crude oil, by settling, heating, or chemical means, to meet quality...
- ما هو تجفيف الحمولة؟ The process of removing water from cargo, especially crude oil, by settling, heating, or chemical means to meet quality ...
- ما هو تجمع الإصابات؟ The assembly and accounting of crew and passengers following an incident to identify and assist injured or missing perso...
- ما هو تجمع الطاقم؟ The assembly of all crew at designated muster stations for roll-call, instruction, or emergency drill, as per muster lis...
- ما هو تجمع طارئ؟ The immediate assembly of all crew and passengers at assigned muster stations in response to an alarm or emergency situa...
- ما هو تحديث تيار المد؟ New information on rate and set of tidal current issued by VTS or hydrographic authority for local area.
- ما هو تحديد الموقع الأرضي؟ A position established by bearings or distances to known land features or aids to navigation, not using satellites.
- ما هو تحديد موقع بالأقمار الصناعية؟ A position determined using satellite navigation signals, typically from systems like GPS or GLONASS, used for precise s...
- ما هو تحذير أمطار غزيرة؟ GMDSS meteorological message signalling precipitation rate ≥ 50 mm in 6 h, causing reduced visibility and risk of runoff...
- ما هو تحذير إذاعي؟ A formal message disseminated by VTS, harbour authority, or vessels to alert all ships in an area about navigational haz...
- ما هو تحذير إعصار؟ A formal announcement by maritime or meteorological authorities indicating that hurricane conditions, including very hig...
- ما هو تحذير إعصار مداري؟ Highest-level tropical-cyclone warning issued by JMA or PAGASA for winds ≥64 kt, heavy seas and extreme storm surge thre...
- ما هو تحذير إعصار مداري؟ Official alert issued when a tropical cyclone with gale-force winds is expected to affect a maritime area within 24 hour...
- ما هو تحذير تراكم جليد؟ Notice that superstructure icing rate exceeds 2 cm h⁻¹ due to freezing precipitation or spray, requiring anti-icing meas...
- ما هو تحذير تيار سطحي؟ Official MSI or VHF message advising mariners that abnormally strong or variable surface currents exist in a defined are...
- ما هو تحذير جليد مهروس؟ Message issued by ice services or VTS indicating dangerous concentrations of brash ice likely to impede manoeuvring or c...
- ما هو تحذير رذاذ متجمد؟ GMDSS meteorological warning that sea spray will freeze on exposed surfaces causing topside icing hazards.
- ما هو تحذير ضباب بحري؟ Notice that horizontal visibility at sea will fall below one kilometre due to advection or radiation fog.
- ما هو تحذير ضعف الرؤية؟ A formal alert issued to vessels when fog, mist, precipitation, or other factors are expected to lower visibility below ...
- ما هو تحذير عاصفة؟ A formal notification from maritime or meteorological authorities indicating strong winds, heavy seas, and potentially h...
- ما هو تحذير عبور الجبهة؟ A formal advisory issued by maritime authorities warning vessels of an approaching frontal system likely to bring sudden...
- ما هو تحذير ملاحي؟ Official broadcast of hazards, obstructions, or operational restrictions that may affect safe navigation.
- ما هو تحذير ملاحي؟ A formal broadcast or message informing mariners of navigational hazards, new obstructions, or significant changes in ch...
- ما هو تحذير من أمطار غزيرة؟ An official advisory issued to warn of intense and prolonged rainfall that may severely reduce visibility and increase r...
- ما هو تحذير من أمطار متجمدة؟ GMDSS forecast message indicating super-cooled rain likely to freeze on contact, causing rapid ice accretion on decks an...
- ما هو تحذير من تساقط ثلوج كثيف؟ Forecast advising imminent heavy snowfall reducing visibility below 0.5 nm and affecting mooring or channel transit.
- ما هو تحذير من ضباب متجمد؟ An advisory issued to warn vessels of freezing fog conditions, which may cause ice accumulation on decks, equipment, and...
- ما هو تحذير من طبقات ضباب؟ Notice to mariners of localised fog banks that may suddenly reduce visibility and require speed reduction or additional ...
- ما هو تحذير من عاصفة؟ A warning issued to mariners when sustained winds of Beaufort Force 8 or higher (34–40 knots) are expected or occurring ...
- ما هو تحذير من عاصفة استوائية؟ An official advisory issued to warn vessels that a tropical storm may affect the area within 48 hours. Mariners should c...
- ما هو تحذير من قطع جليد صغيرة؟ Alert indicating presence of small, dense glacial ice blocks (growlers) scarcely visible above water, posing collision r...
- ما هو تحذير من مد عالٍ؟ An official alert issued to vessels regarding an abnormally high rise of sea level due to meteorological effects, especi...
- ما هو تحذير منطقة التفاعل؟ Advisory issued when proximity of shallow banks or passing vessels may cause hydrodynamic interaction affecting steering...
- ما هو تحذير موجة برد؟ An official warning issued to inform mariners of an expected period of unusually low temperatures, which may affect vess...
- ما هو تحذير نشاط برق؟ Alert issued when frequent cloud-to-ground or cloud-to-cloud lightning poses immediate risk to deck personnel and sensit...
- ما هو تحقق من الصحة؟ Instruction to verify the accuracy of a reported position, course, message, or navigational information before proceedin...
- ما هو تحقق من المدى؟ Instruction or query to verify the distance to a navigational object, other vessel, or danger, often using radar or visu...
- ما هو تحقق من الموقع؟ Instruction or request to verify the vessel's current navigational position using all available means, including GPS, ra...
- ما هو تحميل على القمة؟ A cargo operation method in which the slops or residues in a tank are allowed to settle and then new cargo is loaded abo...
- ما هو تحميل مغلق؟ A cargo transfer method where tanks are loaded via closed systems to prevent vapour emissions, following ISGOTT and MARP...
- ما هو تحويلة مرشح الوقود؟ A mechanism allowing fuel to flow around a clogged filter element to maintain engine operation in emergencies, potential...
- ما هو تخطيط عرض القيادة؟ The arrangement of navigation and maneuvering information shown on the conning display for optimal bridge decision-makin...
- ما هو تداخل مغناطيسي؟ Disruption or deviation of magnetic compass readings due to local magnetic fields, ship’s structure, or electrical equip...
- ما هو تدريب الإطفاء؟ A mandatory exercise where crew practice procedures for responding to fire emergencies, including alarms, mustering, and...
- ما هو تدريب الطوارئ؟ Structured instruction and practice provided to crew members to ensure preparedness for handling emergencies such as fir...
- ما هو تدريبات إطلاق النار؟ Planned military or naval operations in which weapons are fired in designated sea areas, usually requiring ships to keep...
- ما هو تدريبات قوارب النجاة؟ Regular training exercises involving the launching and operation of lifeboats as per SOLAS requirements.
- ما هو تدوير الخزان؟ The process of circulating cargo within a tank, using pumps and pipelines, to maintain uniform temperature and prevent s...
- ما هو تراكم الشحنة الساكنة؟ The buildup of electrical charge on surfaces in a tank or pipeline during cargo transfer, creating a risk of discharge a...
- ما هو ترحيل الاستغاثة؟ The retransmission of a received distress call or message by a station not in distress, alerting other ships or coast st...
- ما هو تردد الاستغاثة؟ A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MH...
- ما هو تركيز الجليد البحري؟ A measure (usually in tenths) of the area of a sea region covered by ice, provided in ice bulletins to support safe navi...
- ما هو تسجيل درجة الحرارة؟ The continuous recording of temperature measurements within cargo tanks or lines to ensure safe transport and quality co...
- ما هو تسجيل صوتي للجسر؟ Continuous audio recording of all conversations and alarms on the bridge as mandated by SOLAS for investigation and safe...
- ما هو تسخين الشحنة؟ The controlled application of heat to cargo in tanks to maintain pumpability and product quality, especially with heavy ...
- ما هو تسلسل استعادة التيار بعد الانقطاع؟ A prescribed procedure to restore shipboard power and restart essential systems after total electrical blackout, ensurin...
- ما هو تسلسل التحميل؟ The planned order and method for loading cargoes into tanks to maintain vessel stability, prevent contamination, and com...
- ما هو تسلسل التحميل؟ The planned order and method for loading cargoes into tanks to maintain stability, prevent contamination, and comply wit...
- ما هو تسلسل الحمولة؟ The planned order and timing for loading, transferring, or discharging cargoes in different tanks to maintain stability ...
- ما هو تشغيل الحمل المنخفض؟ Operating main engines or generators at reduced output, often during harbor stay or maneuvering, requiring special monit...
- ما هو تشغيل الدفع المبدئي؟ A procedure where thrusters are gradually powered up and tested before being engaged for manoeuvring or station keeping.
- ما هو تشغيل المحرك الإضافي؟ The operation to start a ship’s auxiliary engine, which provides electrical power or essential services independently of...
- ما هو تشغيل المولد الطارئ؟ The procedure to initiate the ship's emergency generator to supply critical electrical power during a main blackout or f...
- ما هو تشغيل حسب الحمل؟ An automatic function of the ship’s power management system that starts or stops auxiliary engines or generators based o...
- ما هو تشغيل دافع المقدمة؟ Use of bow thruster to generate lateral force at bow for precise positioning or counteracting environmental forces durin...
- ما هو تشغيل منفاخ السناج؟ The process of using a soot blower system to remove accumulated soot from boiler tubes or exhaust gas economizers, ensur...
- ما هو تشويش متكرر؟ Repeated radio noise or overlapping transmissions that degrade VHF communication quality on the working channel.
- ما هو تصحيح الدفع الجانبي؟ The adjustment applied to helm or engine orders to compensate for the sideways force exerted by a propeller, especially ...
- ما هو تصحيح انحراف الدوران؟ The adjustment made to compensate for a vessel’s natural tendency to turn more easily in one direction due to hull desig...
- ما هو تصحيح زاوية القيادة؟ Adjustment applied to ship’s heading to offset predicted set and drift so that actual track leads planned approach line.
- ما هو تصريف الحمولة؟ Controlled removal of cargo residues or small remaining quantities from tanks and lines after main discharge, ensuring t...
- ما هو تصريف الحمولة؟ Removal of cargo residues or small quantities from tanks and pipelines after main discharge, ensuring tanks are as empty...
- ما هو تطهير بالنيتروجين؟ Introduction of nitrogen gas into tanks or pipelines to remove oxygen or flammable vapours, ensuring an inert atmosphere...
- ما هو تعطيل تلغراف المحرك؟ A failure or obstruction in the engine telegraph system, preventing bridge orders from being transmitted to the engine r...
- ما هو تعويض تأخير الأوامر؟ Systematic adjustment made to navigation or machinery commands to account for time lag between order and vessel response...
- ما هو تعويض عزم الانعراج؟ Adjustment of rudder angle, thruster output, or tug forces to counteract undesired yawing moments during low-speed manoe...
- ما هو تعويض كثافة المياه؟ The adjustment made to vessel loading or draught calculations to account for local water density, affecting buoyancy and...
- ما هو تغذية زيت الأسطوانة؟ The controlled supply of lubricating oil to the main engine cylinder liners, essential for reducing friction and wear, a...
- ما هو تغير الاتزان الهيدروستاتيكي؟ Change in a vessel’s longitudinal trim resulting from variations in hydrostatic forces due to ballast, cargo, or water d...
- ما هو تغيير نقطة سحب القطر؟ The coordinated operation in which a tug alters its line connection point or position to adapt to new towage requirement...
- ما هو تقاسم حمل المحركات؟ The process of distributing electrical or mechanical load evenly between two or more engines or generators operating in ...
- ما هو تقدير تأثير الشفط؟ The assessment of negative pressure that draws a vessel toward another object or structure during close-quarter manoeuvr...
- ما هو تقدير تأثير الوسادة؟ An assessment of the air or water pressure that builds up between a vessel and the berth or another vessel, influencing ...
- ما هو تقدير زاوية الانحراف؟ The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or cu...
- ما هو تقدير فترة التمايل؟ An evaluation of the time taken for a vessel to complete one full roll oscillation, essential for stability analysis and...
- ما هو تقدير نقطة الارتكاز؟ Calculation of the vessel’s instantaneous longitudinal pivot point to predict turn characteristics in low-speed manoeuvr...
- ما هو تقرير اتجاه الرياح؟ An official meteorological report or observation stating the current direction from which the wind is blowing, vital for...
- ما هو تقرير اتجاه الموج؟ Statement giving the dominant direction, height and period of the prevailing ocean swell for route planning and seakeepi...
- ما هو تقرير الأرصاد الجوية؟ Official broadcast of weather conditions, warnings, and forecasts relevant to maritime navigation.
- ما هو تقرير الشيفرة السينوبتيكية؟ A standardized numerical weather message (per WMO/IMO) reporting synoptic-scale observations, transmitted by ships for m...
- ما هو تقرير الضغط الجوي؟ Regularly transmitted statement of current atmospheric pressure and trend for meteorological data exchange and storm tra...
- ما هو تقرير الطوارئ؟ The formal communication and documentation of an emergency situation to the bridge, VTS, or authorities, following stand...
- ما هو تقرير الميل البارومتري؟ Synoptic code group summarising rate and character of atmospheric pressure change during past three hours, broadcast in ...
- ما هو تقرير النفايات البحرية؟ A report made to authorities or VTS regarding observed floating or drifting marine debris that may pose a hazard to navi...
- ما هو تقرير بيانات المحيطات؟ A formal report or transmission containing oceanographic data such as temperature, salinity, current, and sea state, as ...
- ما هو تقرير حافة الجليد؟ Update giving the geographic position of the ice edge separating open water from pack ice, critical for polar routing.
- ما هو تقرير حالة البحر؟ Periodic description of significant wave height, period and swell state transmitted for routing and safety assessments.
- ما هو تقرير كتلة جليدية صغيرة؟ An official communication or broadcast of the sighting and position of medium-sized floating ice fragments (bergy bits),...
- ما هو تقرير مراقبة الضباب؟ A message reporting reduced visibility due to haze, specifying affected areas and visibility range, commonly issued for ...
- ما هو تقليل سرعة التثبيت؟ Deliberate decrease in vessel speed to a safe limit before anchor deployment, minimizing anchor dragging and ensuring pr...
- ما هو تقييد قدرة العمود؟ A set operational restriction on the maximum shaft power output, typically to comply with EEXI and MARPOL Annex VI energ...
- ما هو تقييم الأضرار؟ A structured evaluation of damage sustained by a vessel after an incident, including extent, location, and impact on sea...
- ما هو تقييم التلاطم؟ Evaluation of the movement and impact of liquid cargo within a tank caused by ship motion, to assess risks of structural...
- ما هو تقييم القطر التكتيكي؟ Assessment of the vessel’s maximum transverse distance travelled during a turning circle with constant rudder angle at f...
- ما هو تقييم مشية المروحة؟ Evaluation of sideways movement (walk) caused by propeller rotation while making headway or sternway at low speed.
- ما هو تكامل أسطح التحكم؟ The coordinated operation of rudders, stabilisers, and other movable surfaces to achieve optimal vessel steering and sta...
- ما هو تلامس لوحة الصدمات؟ The point or process where the vessel's hull makes contact with the berth fender panel, usually monitored to avoid struc...
- ما هو تلغراف جسر المحرك؟ A signaling system between bridge and engine room, used to transmit engine speed and direction orders during ship maneuv...
- ما هو تلوث زيتي؟ Presence or discharge of oil into marine waters from a vessel or facility, constituting a reportable incident and requir...
- ما هو تم اكتشاف التشويش؟ Notification that radio communication is being interfered with by intentional or unintentional signal jamming.
- ما هو تم الإبلاغ عن عائق؟ Notification that a hazard, such as a floating object or wreck, is present and may endanger navigation.
- ما هو تم تأكيد الإحداثيات؟ Affirmation that the provided position or waypoint coordinates are checked and verified as correct, usually before repor...
- ما هو تم تأكيد وقت الوصول المتوقع؟ Formal confirmation that a vessel’s estimated time of arrival is correct and accepted by both reporting vessel and autho...
- ما هو تم تجاوز الموقع؟ Notification that a vessel has just crossed or gone abeam of a specified position, buoy, or waypoint.
- ما هو تم تعديل وقت الوصول المتوقع؟ Notification that a vessel’s previously declared estimated time of arrival has changed and updated information is provid...
- ما هو تمدد الجليد الساحلي؟ Rapid seaward growth of shore-fast ice, restricting manoeuvring space and increasing risk of besetment for vessels.
- ما هو تمدد الحمولة؟ The increase in cargo volume due to temperature rise, requiring careful calculation and monitoring to avoid overflow or ...
- ما هو تمرين إخلاء السفينة؟ A mandatory exercise in which crew and passengers practice procedures for safely abandoning the vessel and boarding life...
- ما هو تمرين فيضانات؟ A mandatory exercise in which crew practice responding to flooding, including detection, boundary establishment, and use...
- ما هو تمرين مكافحة التلوث؟ Planned harbour drill simulating oil-spill response, including boom deployment, skimmer operation and multi-agency commu...
- ما هو تنبؤ انجراف الجليد؟ Forecast of movement and speed of pack or floe ice issued by ice service for route planning.
- ما هو تنبؤ تيار الجزر؟ Tabulated forecast time and rate of falling tide current used for harbour passage planning.
- ما هو تنبيه ارتفاع الموج؟ A warning issued to vessels regarding anticipated significant wave heights exceeding safe operating limits.
- ما هو تنبيه الاستغاثة؟ An internationally recognized signal, transmitted by GMDSS or VHF, indicating grave and imminent danger requiring immedi...
- ما هو تنبيه تشكل الضباب الخفيف؟ An official advisory indicating that atmospheric conditions are favorable for mist development, which may lower visibili...
- ما هو تنبيه تيار ساحلي؟ Official notice to mariners about significant changes, hazards, or anomalies in coastal water currents affecting safe na...
- ما هو تنبيه خط عاصفة؟ Notification that organised line of squalls with gusts ≥ 34 kn is approaching, often ahead of cold front.
- ما هو تنبيه ظروف التعتيم الأبيض؟ A warning indicating that visual navigation is severely hindered due to uniformly diffuse light caused by snow, ice, or ...
- ما هو تنبيه نتوءات الضغط الجليدي؟ A notice regarding the formation or presence of elevated ice ridges on sea ice, which may pose navigational hazards to v...
- ما هو تنظيف الأنابيب؟ Mechanical cleaning of pipelines using a device known as a 'pig' to remove residues or blockages and ensure efficient fl...
- ما هو تنظيف الخزان؟ Process of removing residues or remaining liquids from cargo tanks after discharge, often using air, inert gas, or pumps...
- ما هو تنفيس مغلق؟ Method of venting tank vapours through a controlled, closed system to prevent release of gases to the atmosphere, comply...
- ما هو تهوية الخزان؟ The controlled release of vapours from a cargo tank through dedicated venting systems to prevent overpressure or vacuum ...
- ما هو تهوية غرفة المحركات؟ The provision and regulation of air flow to the engine room to remove heat, fumes, and ensure safe working conditions, a...
- ما هو تهوية غرفة المضخات؟ The process and system for providing safe airflow in the pump room to prevent accumulation of explosive vapors and maint...
- ما هو توافق الحمولة؟ Assessment of whether different cargoes can be safely loaded, carried, or stored together without risk of dangerous chem...
- ما هو توتر خط القطر؟ The force applied to a tow or mooring line connecting a tug to a vessel, monitored to ensure safe and effective manoeuvr...
- ما هو توثيق قوة السحب على الدلفين؟ Confirmation that a tug’s certified bollard-pull matches terminal requirements before allocating towage tasks.
- ما هو توصيل الخرطوم؟ The act of securing cargo hoses between ship and shore, or between tanks and manifolds, ensuring a leak-free and safe ca...
- ما هو توصيل العبر المشترك؟ A pipe or valve arrangement that allows transfer between different cargo manifolds, enabling flexibility in cargo handli...
- ما هو توصيل العبر المشترك؟ A pipe or valve arrangement that allows transfer between different cargo manifolds for flexible or emergency cargo handl...
- ما هو توقع العواصف الرعدية؟ Prognostic bulletin giving probability, timing and movement of convective cells within shipping area.
- ما هو توقع انجراف الجبال الجليدية؟ A prediction of the future movement and position of icebergs in a given maritime area, based on meteorological and ocean...
- ما هو توقعات المد المرتفع؟ Forecast information regarding the timing and height of the next incoming (flood) tide, crucial for safe navigation and ...
- ما هو تيار جانبي بالقناة؟ Lateral water flow across a dredged channel causing set and drift that must be compensated during navigation.
ج
- ما هو جدول التقدم والتحويل؟ A manoeuvring aid providing predicted advance (distance along original track) and transfer (lateral distance) for specif...
- ما هو جرد الغازات الدفيئة؟ Comprehensive report of CO₂, CH₄ and N₂O emissions from vessel operations for regulatory compliance and environmental ma...
- ما هو جرس التقدم البطيء للأمام؟ The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering co...
- ما هو جرس السرعة الأمامية القصوى؟ Engine telegraph order instructing propulsion at full engine speed ahead, typically used in open sea or to quickly gain ...
- ما هو جرس نصف سرعة أمامية؟ Engine telegraph order instructing propulsion at half engine speed ahead, used for moderate manoeuvring or departure fro...
- ما هو جميع المحطات؟ Universal radio call addressing every vessel or station within radio range, especially for navigational warnings or urge...
- ما هو جهاز التنفس المغلق؟ A self-contained device that provides breathable air in hazardous or smoke-filled environments, preventing the inhalatio...
- ما هو جهاز القيادة للطوارئ؟ Alternate manual or powered system used to control ship's rudder if the main steering fails.
- ما هو جهاز مراقبة تصريف الزيت؟ An electronic device used to measure and control oil content in discharged water, ensuring compliance with MARPOL and po...
- ما هو جهد عالي؟ Warning regarding electrical systems or cables carrying dangerous voltage levels, requiring safety precautions.
- ما هو جو الخزان؟ The composition and quality of gases present inside a cargo tank, monitored to ensure safety from flammable, toxic, or i...
- ما هو جيروسكوب غير موثوق؟ A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.
ح
- ما هو حاجز الاحتواء؟ A floating barrier deployed to contain and control oil or chemical spills on the surface of the water.
- ما هو حارس اقتران المضخة؟ A mechanical safety cover installed over rotating pump couplings to prevent injury and contain parts in the event of fai...
- ما هو حبل قطر الطوارئ؟ A strong wire or rope rigged at bow or stern, readily accessible for emergency towing if the vessel becomes disabled.
- ما هو حد السرعة في الميناء؟ The officially published maximum speed permitted for vessels within a designated harbour or port area, set by local auth...
- ما هو حد سرعة الرسو؟ Maximum allowable approach speed normal to berth to prevent fender overload and structural damage.
- ما هو حركة المرور المحلية؟ Vessels operating within a port, harbour, or defined coastal area, often with priority rules or reporting obligations fo...
- ما هو حركة الميناء؟ Collective term for the movement of vessels and craft within port limits as monitored by VTS or Harbour Master.
- ما هو حركة مرور الاستغاثة؟ Radio transmissions exclusively concerning vessels or persons in grave and imminent danger, given absolute priority on a...
- ما هو حركة مرور الطوارئ؟ Radio messages of high urgency concerning the safety of a ship, person, or environment, requiring priority over all othe...
- ما هو حركة مرور كثيفة؟ A situation or area where a high density of vessels requires heightened vigilance, reduced speed, and strict adherence t...
- ما هو حساب الاستقرار؟ The process of determining a vessel’s ability to remain upright and safe under current loading conditions by calculating...
- ما هو حساب مسافة التقدم؟ Determination of the longitudinal distance the vessel travels on the original heading during a turn from rudder order un...
- ما هو حساب نافذة المد والجزر؟ The process of determining the optimal period based on tidal height during which a vessel can safely transit shallow wat...
- ما هو حلقة تغذية راجعة للتوجيه؟ A control system that continually monitors rudder position and vessel heading to automatically correct steering and main...
- ما هو حمل زائد على المحرك الكهربائي؟ A condition in which an electric motor draws current above its rated limit, risking overheating and possible failure unl...
- ما هو حمولة خطرة؟ Any substance or material that poses a significant risk to health, safety, or property during transport by sea, as defin...
- ما هو حوض دوران الممر؟ A designated widened section of a navigational fairway, specifically constructed to allow vessels to safely turn or chan...
خ
- ما هو ختم أنبوب المؤخرة؟ A sealing device at the exit point of the ship’s propeller shaft through the hull, preventing water ingress and oil leak...
- ما هو خرطوم الحمولة؟ A flexible hose designed for transferring liquid cargo between ship and shore, constructed and tested for strength and c...
- ما هو خريطة الضغط السطحي؟ Synoptic weather map depicting isobars and pressure systems at mean sea level, used for routeing decisions.
- ما هو خزان الرواسب لجهاز التنقية؟ A tank designed to collect and store sludge and contaminants removed by fuel or lube oil purifiers before final disposal...
- ما هو خزان القاع المزدوج؟ A compartment at the bottom of the ship, between the inner and outer hull, used for ballast water, fuel, or as a safety ...
- ما هو خزان الهواء الرئيسي؟ A large pressure vessel that stores compressed air for main engine starting and other critical pneumatic systems, mainta...
- ما هو خزان زيت الديزل؟ A dedicated tank for storing diesel oil, used for main engines, auxiliary engines, or emergency generators on board ship...
- ما هو خزان ضغط الهيدروفور؟ A pressurized tank in a ship’s fresh water system that maintains constant water pressure for domestic and service use th...
- ما هو خزانة الحريق؟ A designated compartment or cabinet onboard containing firefighting equipment such as hoses, nozzles, and personal prote...
- ما هو خزانة الطوارئ على الجسر؟ A secured storage location on the bridge containing emergency gear such as fire axes, breathing apparatus, and communica...
- ما هو خزانة مكافحة الأضرار؟ A secured storage area on board for tools, plugs, and equipment needed for rapid response to hull damage, flooding, or e...
- ما هو خط إطفاء الحريق الرئيسي؟ A fixed piping system on a ship delivering water under pressure for firefighting throughout the vessel.
- ما هو خط الاتجاه الإلكتروني؟ A digital navigational tool on ECDIS or radar for plotting and monitoring bearings to fixed or moving targets, improving...
- ما هو خط الارتجاع؟ A pipeline connecting cargo manifold or transfer system back to the tank, used for circulation or pressure control durin...
- ما هو خط الارتجاع؟ A pipeline connecting the manifold or transfer system back to a tank, used for circulating cargo, line clearing, or pres...
- ما هو خط التجريد؟ A dedicated pipeline onboard a tanker used to remove the final residues or small quantities of cargo remaining in tanks ...
- ما هو خط التنقيط؟ A flexible line or pipe used to transfer liquids vertically in a tank, commonly for sampling, loading, or discharging at...
- ما هو خط الحريق الرئيسي؟ The principal pipeline on board supplying seawater under pressure to hydrants and hoses for firefighting, as specified b...
- ما هو خط المسافة الإلكتروني؟ A digital tool on radar/ECDIS allowing navigators to set and measure a precise distance from own ship to a selected poin...
- ما هو خط دوران الدفة؟ A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that t...
- ما هو خط مؤشر متوازٍ؟ A radar-derived reference line drawn parallel to the vessel's intended track, used to monitor cross-track error by keepi...
- ما هو خطأ البوصلة الجيروسكوبية؟ An inaccuracy or malfunction of the ship’s gyro compass, resulting in incorrect heading information displayed to bridge ...
- ما هو خطأ انحراف المسار؟ The perpendicular distance between a vessel's actual position and the planned track line, used for navigation accuracy.
- ما هو خطة إدارة التلوث البيولوجي؟ A documented system required by IMO for vessels to manage and minimize the accumulation of aquatic organisms on hulls an...
- ما هو خطة تخصيص القاطرات؟ A detailed arrangement indicating the number, type, and position of tugs assigned to assist a vessel during berthing, un...
- ما هو خطة تعويض القوة الجانبية؟ A navigational strategy to counteract lateral forces (wind, current, propeller wash) that may cause a vessel to drift si...
- ما هو خطة مرور الإرشاد؟ A detailed route plan, prepared jointly by the master and pilot, outlining intended track, waypoints, speed, and manoeuv...
- ما هو خطة مكافحة الحرائق؟ A mandatory shipboard document showing fire safety systems, detection, protection, and escape routes as required by SOLA...
- ما هو خطر الانفجار؟ The probability of explosion due to flammable vapours, gases, or materials present in a compartment or operational area.
- ما هو خطر الانفجار؟ The immediate or potential danger of explosion caused by flammable vapours, gases, or dust in confined spaces or cargo a...
- ما هو خطر التصادم؟ Phrase indicating that two or more vessels are on courses or at speeds that may result in collision unless action is tak...
- ما هو خطر الجنوح؟ Potential danger of the vessel running aground due to shallow water or navigational error.
- ما هو خلوص جناح الجسر؟ Minimum air gap required between ship’s bridge wing extremities and shore structures or lock walls during manoeuvring.
د
- ما هو درجة حرارة سطح البحر؟ Measured or satellite-derived temperature of ocean top centimetre, critical for routing, icing and cyclogenesis forecast...
- ما هو درجة حرارة محمل العمود؟ The measured temperature of a ship’s main propulsion shaft bearing, monitored continuously to prevent overheating and po...
- ما هو دفة الطوارئ؟ An alternative manual or powered system used to control the ship’s rudder if primary steering gear fails.
- ما هو دفتر مناورات الجسر؟ A logbook kept on the bridge for recording all manoeuvring orders, engine telegraph movements, helm commands, and critic...
- ما هو دفعات طاقة تدريجية؟ A technique involving small, timed increases in engine or thruster power to control a vessel’s position or heading preci...
- ما هو دفعة دفع عكسي؟ A short, controlled burst of astern propulsion to quickly reduce a vessel’s forward speed or stop movement during precis...
- ما هو دليل تخطيط الرادار؟ A publication or onboard manual containing standardized instructions, techniques, and worksheets for manually plotting r...
ر
- ما هو رئيس التحميل؟ The senior person responsible for supervising all cargo operations on board a tanker during loading, ensuring safety, co...
- ما هو رادار الخزان؟ Radar-based electronic device for real-time measurement of cargo tank level, ullage, or interface, providing accurate, n...
- ما هو راقب الميلان؟ Helm or mooring order to observe and, if necessary, limit or arrest the vessel's swinging motion, especially when turnin...
- ما هو رجل في البحر؟ Emergency indicating that a person has fallen from a vessel into the water and immediate rescue actions are required.
- ما هو رسو في رياح قوية؟ A berthing operation performed in high wind conditions, requiring specific techniques, increased tug assistance, or thru...
- ما هو رياح بقوة إعصار؟ Wind of Beaufort scale 12 (≥ 64 kn) producing phenomenal seas; reported in Metarea bulletins as force 12.
ز
- ما هو زاوية إيجابية لمروحة الدفع متغيرة الزاوية؟ A controllable pitch propeller blade setting that provides forward thrust, the amount adjusted for desired vessel speed ...
- ما هو زاوية انحراف مُتحكَّم فيها؟ Intentional small leeway angle set between vessel heading and track to counter cross-wind or current during approach.
- ما هو زاوية سلبية لمروحة الدفع متغيرة الزاوية؟ A controllable pitch propeller blade setting that provides astern thrust for stopping or reversing the vessel.
- ما هو زيت المحمل الرئيسي؟ Lubricating oil supplied to the main engine's main bearings, essential for reducing friction and preventing overheating ...
- ما هو زيت علبة التروس المخفضة؟ Lubricating oil specifically formulated for use in reduction gearboxes, ensuring smooth power transmission and preventin...
- ما هو زِد سرعتك؟ Instruction to make more way through the water to meet traffic, tidal, or berth scheduling requirements.
س
- ما هو سجل تصريف النفايات؟ A mandatory logbook entry or record made by the ship to document every instance of garbage discharge or disposal at sea ...
- ما هو سحب الطوارئ؟ The act of towing a vessel in distress or unable to maneuver using an emergency tow line or arrangement as per SOLAS req...
- ما هو سحب طوارئ للساندينة؟ A designated suction line and valve in the engine room bilge system used only in emergencies to rapidly remove water fro...
- ما هو سعة سحب الكبستان؟ Maximum continuous line-pull that a deck capstan can exert when hauling mooring lines at rated speed.
- ما هو سفينة مرافقة؟ A vessel assigned to accompany another ship for navigational assistance, safety, security, or regulatory compliance in p...
- ما هو سلم المرشد مثبت؟ A pilot ladder correctly secured and deployed over the ship’s side, ready for safe boarding or disembarkation of the pil...
ص
- ما هو صعود المرشد البحري؟ Designated process and location where a maritime pilot embarks or disembarks from a vessel.
- ما هو صعود المرشد البحري بالميناء؟ The procedure for safely boarding the harbour pilot at sea or at the entrance of the port using a pilot ladder or launch...
- ما هو صمام الارتجاع؟ A valve installed to control the return flow of condensed vapors or liquids back into a tank or system for process or sa...
- ما هو صمام التطهير؟ A valve used to expel unwanted gases or residues from cargo lines, tanks, or machinery spaces, ensuring safe and inert c...
- ما هو صمام الضغط والتفريغ؟ A safety device on cargo tank vent lines that automatically opens or closes to maintain safe pressure and prevent overpr...
- ما هو صمام القاعدة؟ A non-return valve installed at the lower end of a suction line in cargo or ballast tanks, designed to prevent backflow ...
- ما هو صمام تخفيف انفجار علبة المرفق؟ A safety device fitted on engine crankcases that vents pressure and flame in the event of a crankcase explosion, reducin...
- ما هو صمام تفريغ البخار؟ A valve that releases excess steam from boilers or turbines to prevent overpressure, often routed to the atmosphere or c...
- ما هو صمام تنظيم الضغط؟ A valve used to maintain a set pressure in a piping system by opening or closing in response to changes in upstream or d...
- ما هو صمام صندوق البحر؟ A seacock or valve fitted at the hull sea chest, controlling seawater intake for engine cooling, ballast, or firefightin...
- ما هو صمت لاسلكي؟ A formal order requiring all stations to cease transmitting on a frequency, usually for distress or security reasons.
- ما هو صيانة الشاحن التوربيني؟ Scheduled inspection, cleaning, and servicing of the engine turbocharger to ensure optimal performance and prevent break...
- ما هو صينية تقطير؟ A shallow container placed beneath piping joints or hoses to catch leaks or drips during cargo transfer operations and p...
ض
- ما هو ضاغط هواء بدء التشغيل؟ A compressor that supplies high-pressure air for starting main and auxiliary engines, essential for engine readiness and...
- ما هو ضبط سرعة المحرك؟ The selected rotational speed at which a ship’s engine is set to operate, typically determined by bridge orders for mane...
- ما هو ضغط الخزان؟ Maintaining a set positive pressure in a cargo tank, often using inert gas, to prevent air entry and reduce fire or expl...
- ما هو ضغط المشعب؟ The pressure measured at the cargo manifold during loading or discharging, crucial for monitoring safe and efficient car...
- ما هو ضغط اندفاعي؟ A sudden increase in pressure within a cargo pipeline or tank, usually caused by rapid valve closure or pump operation, ...
- ما هو ضوء ملاحي للطوارئ؟ A portable or fixed battery-powered navigation light used to maintain minimum required navigation signals in the event o...
ط
- ما هو طريقة المؤشر المتوازي؟ A radar navigation technique in which fixed radar echoes are kept on predetermined parallel lines to verify the vessel r...
- ما هو طلب توقعات Metarea؟ Vessel’s formal demand via GMDSS for the latest meteorological forecast for a specific NAVAREA/METAREA region.
- ما هو طلب مساعدة قاطرة؟ Formal VHF or written message from vessel or pilot to harbour authority asking for specified tug support for manoeuvring...
ع
- ما هو عائق تم الإبلاغ عنه؟ Notification that a physical hazard, such as a wreck, buoy, or floating object, has been observed in a navigable area, r...
- ما هو عداد دوران العمود؟ A device or system that records the number of revolutions of the propulsion shaft, providing critical speed and distance...
- ما هو عدد الأشخاص؟ Total count of persons (crew and passengers) on board, often requested for safety or SAR purposes.
- ما هو عرض تراكب الرادار؟ The presentation of radar information directly on the electronic chart display, enabling visual correlation of radar tar...
- ما هو عرض خريطة متجهة؟ An electronic navigational chart presented in vector format, enabling interactive layers and detailed, scalable map feat...
- ما هو عزل غرفة المحركات؟ The process or system of segregating the engine room from other compartments to contain hazards such as fire, flooding, ...
- ما هو عطل في المحرك؟ A condition in which a vessel’s propulsion machinery is malfunctioning or unreliable, possibly affecting speed and manoe...
- ما هو عكس المحرك الرئيسي؟ A maneuver in which the main engine’s rotation direction is reversed, allowing the ship to go astern or stop.
- ما هو علامة المياه الآمنة؟ IALA buoyage mark indicating there is navigable water all around the mark.
- ما هو علامة مسافة الاقتراب؟ Painted, lit, or electronic reference indicating remaining longitudinal distance to berth face during final approach.
- ما هو عمق التصميم للقناة؟ The minimum depth of a navigational channel as determined and maintained by authorities for safe passage of vessels, ref...
- ما هو عمليات الإرساء؟ All procedures related to securing or unmooring a vessel to or from a berth, buoy, or anchorage.
- ما هو عملية خمول؟ The process of introducing inert gas into cargo tanks to reduce oxygen concentration, preventing flammable mixtures duri...
- ما هو عنبر مغمور بالمياه؟ A watertight section of a vessel that has unintentionally filled with seawater due to hull breach or system failure.
- ما هو عوامة غير مضاءة؟ A navigation buoy whose light is inoperative or not functioning, presenting a hazard at night.
- ما هو عودة الأبخرة؟ A pipeline or hose system connecting ship and shore to return displaced cargo vapours to the terminal during loading.
غ
- ما هو غاز خامل؟ A non-flammable gas used to reduce the oxygen content in cargo tanks, preventing explosion risks during the transport or...
- ما هو غسل الخط؟ Process of cleaning cargo or ballast pipelines by circulating water, air, or another fluid to remove remaining product a...
- ما هو غسل الخط؟ Process of cleaning pipelines by circulating water, air, or another fluid to remove product and contaminants.
- ما هو غسل العيون للطوارئ؟ A safety device providing immediate water flow for flushing eyes exposed to chemicals, smoke, or contaminants on board.
- ما هو غسيل النفط الخام؟ The process of cleaning cargo tanks using high-pressure crude oil jets during or after discharge to reduce residual carg...
- ما هو غلاية غاز العادم؟ A heat recovery unit using main engine exhaust gases to generate steam for shipboard heating or auxiliary systems, integ...
- ما هو غمر غرفة المحركات؟ The presence or rapid ingress of water in the engine room spaces, posing a serious risk to machinery and vessel safety, ...
- ما هو غير القناة؟ Instruction to switch VHF radio communications from one designated channel to another for operational or traffic managem...
- ما هو غير المسار؟ Instruction to change the vessel’s current heading in order to avoid danger or comply with traffic management.
ف
- ما هو فتحة أولاج؟ A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
- ما هو فتحة الهروب؟ A designated exit, usually watertight, providing a safe escape route from enclosed spaces in an emergency.
- ما هو فحص اللوديكاتور؟ A procedure to verify cargo and ballast loading plans and actual weights using a shipboard stability calculator (loadica...
- ما هو فحص حاجز المروحة؟ Inspection of the propeller guard for integrity and correct positioning before manoeuvring or departure, ensuring safe p...
- ما هو فحص زخم الدفع العكسي؟ Verification that astern power has arrested forward momentum before changing engine orders during docking sequence.
- ما هو فحص سرعة المناورة؟ The process of verifying and confirming the vessel’s speed through the water is suitable for safe manoeuvring during ber...
- ما هو فحص صلاحية الرصيف؟ A verification process to ensure the selected berth meets vessel requirements in terms of depth, length, fendering, and ...
- ما هو فحص عزم الرجوع؟ Verification manoeuvre carried out to ensure the vessel’s astern power can promptly overcome residual forward momentum b...
- ما هو فحص مانع التلوث الحيوي؟ Port state or class survey checking hull coating compliance with IMO AFS Convention and assessing biological growth.
- ما هو فرق التبريد البيني؟ The pressure or temperature difference measured across the intercooler, used to detect fouling or blockages affecting en...
- ما هو فريق الإطفاء؟ A designated team trained and assigned to respond to onboard fires and operate firefighting equipment as per muster list...
- ما هو فريق الإطفاء؟ A team of designated crew members trained and equipped to respond immediately to fire alarms, undertake firefighting, an...
- ما هو فريق الإطفاء؟ A designated team of trained crew members equipped to respond immediately to fire alarms, conduct firefighting, and perf...
- ما هو فريق مكافحة الأضرار؟ A designated team trained and tasked to control flooding, fire, or structural damage during emergencies on board.
- ما هو فشل مرجع الاتجاه؟ A malfunction or loss of accuracy in the ship’s heading reference system, such as gyro or magnetic compass, affecting na...
- ما هو فصل الأسطوانة؟ A control action or device used to disable fuel supply to a cylinder, usually for maintenance or troubleshooting, while ...
- ما هو فقدان الدفع؟ Loss of ability to propel the vessel due to engine failure or other mechanical issues.
- ما هو فقدان فعالية الدفة؟ Reduction in steering response due to low water flow over rudder, cavitation, or mechanical limitation.
- ما هو في الموقع؟ Statement indicating that the vessel, aircraft, or rescue unit has arrived at the position of an incident or casualty.
ق
- ما هو قائمة الآلات الحرجة؟ An official document or database on board identifying all essential machinery whose failure would significantly affect v...
- ما هو قابلها؟ Helm order given to check the vessel’s swing and prevent further turning, typically after a large rudder movement.
- ما هو قادم إلى الميناء؟ Statement or report that a vessel is moving towards a port or entering a specific area.
- ما هو قارب نجاة الطاقم؟ A life-saving craft, such as a lifeboat or liferaft, carried on board and designated for the emergency evacuation and su...
- ما هو قدرة كبح ونش التثبيتية؟ Certified static load that a mooring-winch brake can safely withstand without paying out when lines are under tension.
- ما هو قطر دائرة الدوران؟ The distance perpendicular to the original track between tangents of the vessel’s path when executing a steady-turn at a...
- ما هو قطع وقود الطوارئ؟ A safety device or procedure for rapidly stopping fuel supply to machinery or tanks in case of fire or other emergencies...
- ما هو قفل البخار؟ A condition where vapor forms in a pipeline or pump, blocking the flow of liquid cargo and potentially disrupting operat...
- ما هو قفل دافع الزاوية؟ A system state where azimuth thrusters are held in a fixed orientation to prevent movement, usually for safety during ma...
- ما هو قلل حتى خمسة؟ Helm order instructing the helmsman to reduce rudder angle to five degrees while maintaining course adjustment.
- ما هو قناة الحراسة؟ A designated VHF radio frequency used for emergency, distress, or mandatory communication monitoring.
- ما هو قناة ستة عشر؟ The international VHF radio distress, safety, and calling channel (156.8 MHz) monitored at all times by ships and shore ...
- ما هو قناة ستة عشر؟ The international VHF radio distress, safety, and calling frequency (156.8 MHz) mandatory for all seagoing vessels to mo...
- ما هو قناة مشغولة؟ Notification that the selected VHF working channel is congested with traffic, making immediate communication difficult.
- ما هو قوة دفع عكسية للنافورة المائية؟ A manoeuvring action where the direction of waterjet propulsion is reversed, providing astern thrust for stopping or mov...
- ما هو قياس بالرادار؟ Use of radar technology to measure tank level, ullage, or interface without contact, widely used for precise monitoring ...
- ما هو قياس دوبلر الصوتي؟ A navigational process using Doppler sonar to measure vessel speed and direction relative to water, crucial for precise ...
- ما هو قياس مغلق؟ A method of measuring tank levels or taking samples without exposing tank contents to the atmosphere, using closed devic...
ك
ل
- ما هو لا تصريح؟ Notification that the vessel does not have authorization or permission to enter, leave, or transit a specific area, port...
- ما هو لا يوجد رد؟ Phrase used to indicate that a called station has not replied within a reasonable time, requiring repeat or escalation o...
- ما هو لزوجة زيت الوقود؟ The measure of a fuel oil’s resistance to flow, critical for engine injection and atomization; monitored and regulated i...
- ما هو لوحة التوزيع الرئيسية؟ The primary electrical distribution panel on board controlling power supply to all vital systems and equipment, designed...
- ما هو لوحة الحريق على الجسر؟ A control panel located on the bridge showing status, zones, and alarms for the ship’s fire detection and suppression sy...
- ما هو لوحة بيانات محرك السفينة؟ A central control panel for monitoring, displaying, and logging engine performance parameters and alarms in real-time, o...
- ما هو لوحة تحكم الدفع؟ The main interface on the bridge or in the engine room for controlling the vessel’s propulsion system, including speed, ...
- ما هو لوحة كشف الغازات؟ A monitoring system that displays real-time readings from gas detectors, providing alarms if hazardous or flammable gas ...
- ما هو لوحة مولد الطوارئ؟ The control interface for the ship's emergency generator, enabling monitoring, activation, and shutdown of emergency ele...
م
- ما هو مؤشر المحرك الرئيسي؟ An instrument that displays key operational parameters of the main engine, such as load, RPM, and cylinder pressures, ai...
- ما هو مؤشر كفاءة الطاقة؟ Calculated parameter (EEXI/EEOI) expressing CO₂ emitted per transport work, mandatory under IMO MARPOL Annex VI.
- ما هو ماء المرجل منخفض؟ A hazardous boiler condition where water level falls below the minimum safe mark, risking tube overheating, boiler damag...
- ما هو ماء تبريد الجاكيت؟ The fresh water circulating through the engine’s cylinder jacket to absorb heat and prevent overheating during operation...
- ما هو مبرد زيت هيدروليكي؟ A heat exchanger used to maintain the temperature of hydraulic oil within safe operating limits for reliable system perf...
- ما هو مبرد هواء المسح؟ A heat exchanger that cools scavenge air supplied to main engine cylinders, increasing air density and engine efficiency...
- ما هو متنبئ معدل الدوران؟ ECDIS or radar-derived graphic that projects vessel’s future position based on present speed and rate of turn settings.
- ما هو مجنس زيت الوقود؟ A machine that breaks down asphaltene clusters and ensures uniform mixing of fuel oil, improving combustion quality and ...
- ما هو محاذاة أضواء الإرشاد؟ The process of navigating a vessel by visually aligning two or more fixed leading lights (range lights), ensuring the ve...
- ما هو محاذاة أضواء النطاق؟ The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned,...
- ما هو محاذاة خط وسط الممر؟ The practice of steering a vessel so that its longitudinal axis remains aligned with the designated navigational centrel...
- ما هو محتوى حرارة المحيط؟ Measure of thermal energy stored in the upper ocean layers, used to assess cyclone potential and climate trends.
- ما هو محدد زاوية الدفة؟ Device or setting restricting maximum rudder angle to prevent over-steer at speed or protect steering gear.
- ما هو محطة التحكم بالطوارئ؟ A designated area from which emergency operations such as firefighting, ventilation control, and communication are coord...
- ما هو محطة ساحلية؟ A shore-based VHF or radio station responsible for maritime safety and communication in a designated coastal area.
- ما هو محطة مكافحة الحرائق؟ A designated area on board equipped with firefighting equipment and control panels for managing emergency fire situation...
- ما هو مخرج الطوارئ؟ A clearly marked route or door for rapid escape from a compartment or area during emergencies.
- ما هو مخرج طوارئ؟ A designated route or means for crew to safely evacuate from compartments, accommodation, or machinery spaces during eme...
- ما هو مخطط مكافحة الحرائق؟ A detailed, IMO-mandated shipboard diagram showing locations and procedures for firefighting equipment, escape routes, a...
- ما هو مراسلات عامة؟ Telecommunications service on board for the exchange of messages between ship and shore for public or commercial use.
- ما هو مراقبة استماع؟ Continuous monitoring of a specified VHF or radio frequency for traffic, safety, or distress calls.
- ما هو مراقبة الأبخرة؟ System and procedures used to contain, monitor, and safely manage vapours generated during loading or discharging of car...
- ما هو مراقبة الإجهاد؟ Continuous assessment of ship or tank structure for stress levels, especially during cargo operations, to ensure limits ...
- ما هو مراقبة الطقس على السفينة؟ Recorded meteorological observations from ships, submitted to authorities or meteorological agencies for forecasting and...
- ما هو مراقبة اللزوجة؟ The process of monitoring and adjusting the viscosity of liquid cargo, often by heating or blending, to ensure efficient...
- ما هو مراقبة الملاحة على الجسر؟ A continuous period during which designated officers and crew maintain vigilance and operational control on the bridge t...
- ما هو مراقبة زاوية الانزلاق الجانبي؟ Continuous observation of vessel’s lateral drift angle relative to track to ensure safe approach trajectory during docki...
- ما هو مراقبة سلامة الموقع؟ Continuous verification of the reliability and accuracy of the ship’s position as provided by navigation systems.
- ما هو مراقبة شد المرابط؟ Real-time supervision of static and dynamic loads on mooring lines to maintain safe tension limits under environmental f...
- ما هو مراقبة غرفة المحركات؟ The assigned period when crew are stationed in the engine room to monitor, operate, and respond to machinery and alarms,...
- ما هو مراقبة معدل تغيير الاتجاه؟ Autopilot or manual feedback setting that governs how rapidly the vessel’s heading may change, expressed in degrees per ...
- ما هو مراقبة موجة حر؟ Pre-warning by meteorological authority that sustained high air temperatures are likely within 48 h, possibly affecting ...
- ما هو مرساة تنزلق؟ Situation where a vessel’s anchor does not hold, causing the ship to drift from its intended position.
- ما هو مرسل طوارئ؟ A dedicated radio device used to send automatic distress signals, such as EPIRBs or DSC-enabled VHF/MF/HF transmitters.
- ما هو مرشح هواء بدء التشغيل؟ A filter installed in the starting air system to remove contaminants from compressed air before it reaches engine cylind...
- ما هو مروحة ذات ميل متغير؟ A propeller with blades whose pitch can be adjusted while running, allowing for variable thrust and improved maneuverabi...
- ما هو مروحة مشوشة؟ A condition where the propeller is entangled with ropes, nets, or debris, affecting maneuverability.
- ما هو مزامنة المولد؟ The process of matching the voltage, frequency, and phase of an incoming generator to the busbar before connecting it in...
- ما هو مزامنة خطو المروحة؟ Matching of pitch angles on controllable-pitch propellers to balance thrust and avoid yaw during twin-screw operations.
- ما هو مزج الحمولة؟ The controlled mixing of different cargoes or grades in a tank to achieve a specified product quality or specification, ...
- ما هو مزلاق الإخلاء؟ An inflatable slide or chute deployed to allow rapid evacuation of personnel from ship to liferaft or pier during emerge...
- ما هو مزلاق الهروب؟ An inflatable slide fitted to the ship’s side, designed for rapid evacuation of crew and passengers directly into the se...
- ما هو مزلجة الهروب؟ An emergency evacuation device, usually an inflatable or fabric tube, enabling rapid escape from high decks to safe area...
- ما هو مسؤول الاتصال بالمحطة؟ The appointed person or office responsible for communication and coordination between ship and terminal during cargo ope...
- ما هو مسؤول الاتصال بالمحطة؟ The person or office responsible for communication and coordination between ship and terminal during cargo operations.
- ما هو مسار الإخلاء؟ A pre-designated path marked and maintained on board for safe and efficient evacuation during emergencies.
- ما هو مسار الاقتراب للمنزلق؟ The planned or observed vessel path when aligning for entry onto a slipway, critical for safe launching or hauling opera...
- ما هو مسار المياه العميقة؟ A route within defined limits in deep water that is charted and designated for the passage of vessels requiring deep dra...
- ما هو مسار حركة المرور الموصى به؟ A charted route within a traffic separation scheme or recommended track designed for the safe passage of vessels, but no...
- ما هو مساعدة الرسو الإلكترونية؟ Shore-based microwave or laser sensor system providing real-time range, closing speed, and alignment data to approaching...
- ما هو مسافة أسفل العارضة؟ Vertical distance between the lowest point of a vessel’s keel and the seabed referenced to chart datum; the key safety m...
- ما هو مسافة التوقف الاضطراري؟ Measured distance travelled from full ahead to complete stop using maximum astern power and rudder amidships.
- ما هو مستشعر درجة حرارة العادم؟ A device that measures and transmits the temperature of exhaust gases, crucial for monitoring engine performance and pre...
- ما هو مستقبل الخنزير؟ A pressure vessel or chamber installed at the end of a pipeline to receive the pig after cleaning, used in cargo or ball...
- ما هو مستقبل الخنزير؟ A pressure vessel or chamber at the end of a pipeline to receive the pig after cleaning or product transfer, used in car...
- ما هو مستوى خزان إزالة الهواء؟ The measured height of water within the deaerator tank, critical for ensuring proper removal of dissolved gases from boi...
- ما هو مسجل بيانات المحرك؟ A device or software system that automatically records and stores key engine parameters for performance monitoring, diag...
- ما هو مسح أولاج؟ The process of measuring the empty space (ullage) in a cargo tank to determine the amount of liquid cargo loaded or rema...
- ما هو مسح الغاطس؟ A method of determining the weight of cargo loaded or discharged by measuring the vessel’s draft marks before and after ...
- ما هو مسح هامش أسفل العارضة؟ Hydrographic assessment confirming minimum clearance between keel and seabed along planned passage meets safety criteria...
- ما هو مسخن زيت حراري؟ A unit designed to heat thermal oil used as a medium for transferring heat to fuel tanks, cargo systems, or other shipbo...
- ما هو مشعب البضائع؟ A pipe assembly on a ship’s deck used for connecting shore hoses and controlling the transfer of liquid cargo to or from...
- ما هو مشورة ضباب كثيف؟ Warning issued when visibility expected below one-half nautical mile due to thick fog, requiring sound signals and speed...
- ما هو مصفاة المضخة؟ A filtering device fitted to the suction side of cargo or ballast pumps to prevent entry of solid particles and debris t...
- ما هو مضخة احتياطية عن بعد؟ A pump located outside the machinery space, operated remotely to provide emergency or backup fluid transfer capability.
- ما هو مضخة التجريد؟ A pump specifically used for removing remaining cargo or residues from tanks, pipelines, or bilges after main discharge ...
- ما هو مضخة الحريق؟ A fixed or portable pump designed to supply water to firefighting systems throughout the vessel, essential for controlli...
- ما هو مضخة الحريق؟ A dedicated pump used to supply seawater to fire hydrants and hoses on board for firefighting operations.
- ما هو مضخة الصابورة تلقائي؟ An automatic mode setting on the ballast pump, enabling the pump to start and stop based on tank level sensors or a cent...
- ما هو مضخة الطوارئ للسنتينة؟ A portable or dedicated pump used to remove water from the bilge in case of flooding or main pump failure.
- ما هو مضخة تبريد مياه البحر؟ A pump supplying seawater to coolers for cooling main and auxiliary machinery, essential for temperature regulation and ...
- ما هو مضخة تزييت احتياطية؟ A backup pump in the engine room that automatically or manually provides lubrication oil flow if the main pump fails, en...
- ما هو معالجة السلوب؟ The onboard process of managing and separating oil residues, tank washings, and mixtures for discharge or retention in s...
- ما هو معامل عزم المقدمة؟ A calculated factor describing the turning moment generated by the bow, crucial for assessing vessel manoeuvrability dur...
- ما هو معامل كفاءة الدافع؟ A calculated ratio indicating how effectively a vessel’s thruster converts power input into thrust for manoeuvring opera...
- ما هو معدل الدوران؟ The speed at which a vessel changes its heading, typically measured in degrees per minute and displayed on the bridge in...
- ما هو معدل سحب المرساة؟ The speed at which the anchor cable is hauled in, usually measured in meters per minute, to control anchor recovery.
- ما هو مفتاح الإيقاف الطارئ؟ A manually operated control that immediately halts machinery or electrical equipment in emergencies to prevent damage, f...
- ما هو مقاومة التدفق اللزج؟ The resistance experienced by a vessel as it moves through water due to the fluid’s internal friction, affecting speed a...
- ما هو مقياس ضغط بمكبس؟ A pressure measurement device using a piston and cylinder assembly, typically used to calibrate pressure systems on tank...
- ما هو مكافحة الفيضانات؟ Procedures and systems used to limit, contain, and remove water ingress after hull damage or compartment flooding.
- ما هو ملف التسخين؟ A tubular device installed inside cargo tanks for indirect heating of cargoes, especially heavy oils, to maintain suitab...
- ما هو منارة تحديد الطوارئ؟ A radio beacon, such as an EPIRB, used to transmit the position of a vessel or survivor in distress to search and rescue...
- ما هو مناورة التوقف السريع؟ Emergency procedure whereby engine is set full astern and helm hard over to rapidly stop vessel’s forward motion within ...
- ما هو مناولة الحبال؟ The operation of preparing, passing, securing, and tending mooring lines to assist in berthing or unberthing a vessel.
- ما هو منصة التحكم المحلية؟ A designated engine room console enabling manual operation and monitoring of main engine or machinery independently of t...
- ما هو منطقة احترازية؟ A defined area where vessels must navigate with particular caution, often due to traffic convergence, hazards, or comple...
- ما هو منطقة التحكم في الانبعاثات؟ Designated sea region where MARPOL Annex VI limits on SOx, NOx and PM apply; requires low-sulphur fuel or equivalent aba...
- ما هو منطقة الحركة البحرية الساحلية؟ A coastal area, adjacent to the landward side of a traffic separation scheme, intended for use by vessels not using the ...
- ما هو منطقة الحريق؟ A designated compartment or section of a vessel, defined by structural boundaries, to limit fire spread and facilitate f...
- ما هو منطقة الحريق؟ A designated section of a ship separated by fire-resistant boundaries to contain and limit fire spread, as defined by SO...
- ما هو منطقة حظر التجاوز؟ A defined sector of a channel or waterway where overtaking by vessels is prohibited for safety reasons, often due to res...
- ما هو منطقة خطرة؟ A specified maritime zone where navigation is hazardous due to military exercises, wrecks, shallow waters, or other dang...
- ما هو منطقة خطرة؟ A specific zone designated as hazardous to navigation due to wrecks, shoals, operations, or other maritime risks; marine...
- ما هو منطقة صعود المرشد؟ A designated area, marked on charts, where the pilot boards or disembarks from a vessel, usually at port approaches or f...
- ما هو منطقة ضغط منخفض؟ A meteorological region where atmospheric pressure is lower than surrounding areas, often associated with unsettled weat...
- ما هو منقّي زيت التشحيم؟ A centrifugal device used on board to remove water and contaminants from lubricating oil, ensuring optimal engine operat...
- ما هو موزع هواء بدء التشغيل؟ A mechanical device that controls the timing and sequence of starting air supplied to engine cylinders during main engin...
- ما هو موضع التوجيه الطارئ؟ A designated location, often aft, equipped for manual control of the ship’s rudder if the main steering gear or control ...
- ما هو موضع الصفر لمروحة الدفع متغيرة الزاوية؟ The position of a controllable pitch propeller (CPP) where the blades are aligned to produce no thrust, used for stoppin...
- ما هو موضع حامل الوقود؟ The precise setting of the fuel control rack that determines the amount of fuel delivered to each cylinder of a diesel e...
- ما هو موضع زورق السحب الأمامي؟ The assigned and maintained location of a tug at the bow of a vessel to provide pushing, pulling, or steering assistance...
- ما هو موضع زورق السحب الخلفي؟ The designated location of a tug at the stern of a vessel, used to provide pulling or braking force during manoeuvring, ...
- ما هو موقع الطوارئ؟ The specific onboard location where an emergency incident—such as fire, flooding, or injury—has occurred and emergency r...
- ما هو موقع الطوارئ؟ Location reported by a vessel or person in distress, usually in latitude and longitude for rescue coordination.
- ما هو موقع القيادة الطارئة؟ A dedicated station—usually aft in the steering gear room—used to control the ship’s steering in the event of bridge ste...
- ما هو مولد الطوارئ؟ A dedicated generator that supplies electrical power to essential systems during main power failure, as required by SOLA...
- ما هو مولد الغاز الخامل؟ A shipboard unit that produces inert gas, primarily used on tankers to maintain a non-flammable atmosphere in cargo tank...
- ما هو مولد المياه العذبة؟ A shipboard device that produces potable freshwater from seawater using evaporation and condensation, essential for crew...
- ما هو ميزانية طاقة الرسو؟ The total kinetic energy allowed for a vessel to safely berth, accounting for mass, speed, and fender capacity to preven...
- ما هو ميل منحدر الرسو؟ The measured incline of a docking ramp, influencing the safe entry, exit, and support of a vessel during docking or undo...
ن
- ما هو نتوء الضغط العالي؟ An elongated area of high atmospheric pressure, typically associated with calm weather and stable sea conditions.
- ما هو نسبة الماء؟ A measurement indicating the percentage of water present in a liquid cargo, essential for determining product quality an...
- ما هو نشرة الطقس GMDSS؟ Scheduled meteorological broadcast issued via NAVTEX, HF, MF or satellite under the Global Maritime Distress and Safety ...
- ما هو نشرة خطر زوبعة مائية؟ An official maritime bulletin advising of the risk of waterspout formation in a specific sea area, requiring heightened ...
- ما هو نشرة عاصفة شديدة؟ Official GMDSS warning message indicating winds ≥ Beaufort 10, heavy seas and reduced visibility within forecast area.
- ما هو نشرة معلومات؟ A general transmission on VHF or NAVTEX to inform vessels about safety, weather, traffic or other operational matters.
- ما هو نظام الإبلاغ الإلزامي؟ A regulatory system requiring vessels to provide voyage information at specified locations or intervals, typically enfor...
- ما هو نظام التحكم عن بعد؟ A system allowing the operation and monitoring of shipboard machinery or equipment from a location other than the equipm...
- ما هو نظام التعشيق للمحرك؟ An automated safety mechanism that prevents certain engine operations unless predefined conditions are satisfied, protec...
- ما هو نظام الرسو بالليزر؟ High-precision laser array projecting range and angular deviation data to vessel displays for centimetre-level berthing ...
- ما هو نظام الملاحة العالمي؟ A satellite-based navigation system such as GPS, GLONASS, Galileo, or BeiDou, providing worldwide position, navigation, ...
- ما هو نظام فصل الأحمال؟ An automated system that disconnects non-essential electrical loads to prevent total blackout when generator capacity is...
- ما هو نظام فصل الحركة البحرية؟ An internationally recognized routing measure that separates opposing streams of vessel traffic by defined lanes and rul...
- ما هو نظام قياس مستوى الخزان؟ An electronic or manual system for measuring liquid levels in ship tanks, such as fuel, ballast, or fresh water, to ensu...
- ما هو نظام مياه التبريد؟ The network of pipes, pumps, and heat exchangers circulating water to remove excess heat from the main engine and auxili...
- ما هو نقطة تغيير المسار؟ A precisely charted position where a ship is required to change its course, usually as part of a passage plan.
- ما هو نقطة تقرير VTS؟ A specifically designated geographical position where a vessel is required to contact and report to the Vessel Traffic S...
- ما هو نقطة دوران الدفة؟ The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel fol...
- ما هو نقل التحكم من الجسر؟ The formal procedure to transfer vessel control (steering and propulsion) between the bridge and alternative control sta...
- ما هو نقل بطائرة هليكوبتر؟ Operation involving the embarkation or disembarkation of personnel or cargo by helicopter to or from a vessel, requiring...
- ما هو نقل زيت الوقود؟ The process of pumping fuel oil from one tank to another or to the engine, requiring strict adherence to MARPOL, safety,...
- ما هو نموذج توزيع الدفع؟ A computational approach for optimally distributing propulsion thrust among multiple thrusters to achieve desired vessel...
ه
- ما هو هامش تأثير السكوات؟ The additional draught margin applied to account for the increased draught of a vessel due to the squat effect in shallo...
- ما هو هامش غاطس ديناميكي؟ An additional draught margin included to account for dynamic effects such as squat, trim, and vessel movement in shallow...
- ما هو هبوط الطوارئ؟ A rapid controlled descent initiated due to onboard emergencies such as fire or loss of cabin pressure, as per SOLAS and...
و
- ما هو وحدة التحرير التلقائي؟ A device designed to automatically release life-saving appliances, such as liferafts, when submerged or activated by spe...
- ما هو وحدة مرجعية للحركة؟ A device that detects and reports a vessel’s six degrees of motion, used to support dynamic positioning and other naviga...
- ما هو وصلة الطيار الحية؟ An active data connection port on the bridge that provides real-time navigational data from the ship's ECDIS or AIS syst...
- ما هو وصلة نقل الطاقة؟ A mechanical device that transfers engine power to auxiliary equipment such as generators or pumps, typically via a shaf...
- ما هو وضع التحكم من الجسر؟ A mode in which the propulsion and critical machinery are operated directly from the bridge, with command transferred fr...
- ما هو وضع تثبيت المعدل؟ Autopilot setting that dampens oscillations by keeping rate of turn constant once a target value is reached during manoe...
- ما هو وضع حساب الانزلاق؟ A navigational mode where a vessel’s slip—the difference between theoretical and actual movement—is monitored and calcul...
- ما هو وضع ذراع المناورة؟ The selected position of the manoeuvring lever on the bridge or engine control console, determining direction and speed ...
- ما هو وضع مناورة عصا التحكم؟ A control setting that allows a vessel to be steered and positioned using a joystick, integrating thrusters and main pro...
- ما هو وقت الوصول لم يتغير؟ Confirmation that the vessel’s estimated time of arrival remains as previously reported.
- ما هو وقود عالي الضغط؟ Fuel oil pressurized to high levels for injection into main engine cylinders, delivered by high-pressure pumps as specif...
Learn All Maritime English Terms Free
Master every term with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.
Download Free for iOS