[kəˈbuːs], (Noun)

Definitions:
- a railway wagon with accommodation for the train crew, typically attached to the end of the train

- a person's buttocks
(e.g: she took one big jump and then fell right on her caboose)

- a kitchen on a ship's deck


Phrases:

Origin:
mid 18th century: from Dutch kabuis, kombuis, of unknown origin