| English noun: bullpen | |||
| 1. | bullpen (artifact) a place on a baseball field where relief pitchers can warm up during a game | ||
| Broader (hypernym) | area | ||
| Part meronym | ballpark, park | ||
| 2. | bullpen (artifact) a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily | ||
| Synonyms | detention cell, detention centre | ||
| Broader (hypernym) | cell, jail cell, prison cell | ||