band aid vs fixture

band aid and fixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
band aid	Yes	No	No	No
fixture	Yes	No	No	No

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

Other hypernyms of band aid include fix, fixing, mend, mending, repair, reparation.

band aid (noun)	fixture (noun)
hurried repair	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