bolero vs jacket

bolero and jacket both are nouns.

Word	Noun	Adjective	Verb	Adverb
bolero	Yes	No	No	No
jacket	Yes	No	Yes	No

As nouns, jacket is a hypernym of bolero; that is, jacket is a word with a broader meaning than bolero:

bolero (noun)	jacket (noun)
a Spanish dance in triple time accompanied by guitar and castanets	a short coat
a short jacket; worn mostly by women	an outer wrapping or casing
music written in the rhythm of the bolero dance	(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth
	the tough metal shell casing for certain kinds of ammunition
	the outer skin of a potato

bolero (verb)	jacket (verb)
	put a jacket on
	provide with a thermally non-conducting cover