noun
- a book in which details of a trip or daily activities are recorded
- an official record of a ship’s or aircraft’s journey
Usage: nautical; aviation
Examples
- The captain wrote the weather conditions in the ship’s logbook.
- She kept a detailed logbook of her cross-country road trip.
- The pilot recorded the flight time in the aircraft’s logbook.
- Scientists maintained a logbook of their daily observations.
- The truck driver updated his logbook at each rest stop.
- The research team’s logbook contained valuable data from the expedition.