Central Park vs park

Central Park and park both are nouns.

Word	Noun	Adjective	Verb	Adverb
Central Park	Yes	No	No	No
park	Yes	No	Yes	No

Central Park (noun)	park (noun)
a large park in Manhattan	a facility in which ball games are played (especially baseball games)
	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

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