bear down vs baseball game

bear down is not a noun while baseball game is a noun.

Word	Noun	Adjective	Verb	Adverb
bear down	No	No	Yes	No
baseball game	Yes	No	No	No

bear down (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

bear down (verb)	baseball game (verb)
exert a force or cause a strain upon
pay special attention to
exert full strength
to make a rush at or sudden attack upon, as in battle
exert a force with a heavy weight
contract the abdominal muscles during childbirth to ease delivery