A large log traditionally burned on Christmas Eve. / A log-shaped Christmas sponge cake, covered in chocolate, traditionally from French-speaking countries.

A device for holding a log in place while it is being worked on. Either metal rods driven into the wood or a mechanical clamping device (perhaps hydraulic or pneumatically activated).

Synonym of log out. / (idiomatic, humorous, casual) To depart from any conversation, online or in person; to say goodbye.

Alternative spelling of logjam

a dugout

(computing) To exit a user account in a computer system, so that one is not recognized until signing in again.

(US) the transport of timber down a river to a sawmill as a floating raft

(nautical) To determine the speed of a ship by logline and glass.

(informal) To sleep.

past participle of saw logs