log: signification et définitions

A usually large section of a trunk or limb of a fallen or felled tree.

A long thick section of trimmed, unhewn timber.

Nautical A device trailed from a ship to determine its speed through the water.

Nautical A record of a ship's speed, its progress, and any shipboard events of navigational importance.

Nautical The book in which this record is kept.

A record of a vehicle's performance, as the flight record of an aircraft.

A record, as of the performance of a machine or the progress of an undertaking: a computer log; a trip log.

To cut down, trim, and haul the timber of (a piece of land).

To cut (timber) into unhewn sections.

To enter in a record, as of a ship or an aircraft.

To travel (a specified distance, time, or speed): logged 30,000 air miles in April.

To spend or accumulate (time): had logged 25 years with the company.

To cut down, trim, and haul timber.

in To enter into a computer the information required to begin a session.

out To enter into a computer the command to end a session.

A logarithm.