logbook

• اسم يشير إلى دفتر أو سجل رسمي تُدوَّن فيه تفاصيل الأحداث أو الرحلات أو العمليات. ويُستخدم خاصة في السياقات البحرية والجوية وفي سجلات العمل والأنشطة اليومية.

A noun referring to a book or official record in which details of events, journeys, or operations are written down.

1. Record book for a vehicle or vesselB1formal

   A book used to record details of a journey, operations, or maintenance, especially for a ship, aircraft, or vehicle.

   سجل الرحلة

   • The captain recorded the ship's position in the logbook every hour.
   • The pilot signed the aircraft's logbook after the flight.
   • The mechanic noted the repairs in the vehicle's logbook.

   المرادفاتjournallogrecord bookregister

2. Record of events or activitiesB2formal

   A book in which a record of events, observations, or data is kept.

   سجل الأحداث

   • The scientist kept a logbook of all the experiments conducted.
   • The security guard wrote down the visitor's details in the logbook.
   • The team maintained a logbook of their daily progress.

   المرادفاتchronicledaybookdiaryjournallogrecordregister