detonating fuse vs priming

detonating fuse and priming both are nouns.

Word	Noun	Adjective	Verb	Adverb
detonating fuse	Yes	No	No	No
priming	Yes	No	No	No

As nouns, priming is a hypernym of detonating fuse; that is, priming is a word with a broader meaning than detonating fuse:

Other hypernyms of detonating fuse include fuse, fusee, fuze, fuzee, primer.

detonating fuse (noun)	priming (noun)
a fuse containing an explosive	the act of making something ready
	any igniter that is used to initiate the burning of a propellant
	the first or preliminary coat of paint or size applied to a surface