bathroom fixture vs fixture

bathroom fixture and fixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
bathroom fixture	Yes	No	No	No
fixture	Yes	No	No	No

As nouns, fixture is a hypernym of bathroom fixture; that is, fixture is a word with a broader meaning than bathroom fixture:

bathroom fixture (noun)	fixture (noun)
any fixture in a bathroom	the act of putting something in working order again
	an object firmly fixed in place (especially in a household)
	the quality of being fixed in place as by some firm attachment
	a regular patron