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Meaning of caboose

ca•boose

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