nab vs baseball game

nab is not a noun while baseball game is a noun.

Word	Noun	Adjective	Verb	Adverb
nab	No	No	Yes	No
baseball game	Yes	No	No	No

nab (noun)	baseball game (noun)
	a ball game played with a bat and ball between two teams of nine players; teams take turns at bat trying to score runs

nab (verb)	baseball game (verb)
take into custody
seize suddenly
tag the base runner to get him out