English dictionary

bullpen

/'b/U/lp/E/n/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a place on a baseball field where relief pitchers can warm up during a game

noun.artifact

Source: WordNet 3.0
a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily

noun.artifact

Synonyms detention cell detention centre

Source: WordNet 3.0