bullpen vs park

bullpen and park both are nouns.

Word	Noun	Adjective	Verb	Adverb
bullpen	Yes	No	No	No
park	Yes	No	Yes	No

bullpen (noun)	park (noun)
a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily	a facility in which ball games are played (especially baseball games)
a place on a baseball field where relief pitchers can warm up during a game	a gear position that acts as a parking brake
	a large area of land preserved in its natural state as public property
	a piece of open land for recreational use in an urban area
	a lot where cars are parked

bullpen (verb)	park (verb)
	place temporarily
	maneuver a vehicle into a parking space