caboose: Meaning and Definition of
ca•boose
Pronunciation: (ku-bs'), [key]
— n.
- a car on a freight train, used chiefly as the crew's quarters and usually attached to the rear of the train.
- a kitchen on the deck of a ship; galley.
- the buttocks.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.