detonating fuse vs fusee

detonating fuse and fusee both are nouns.

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

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

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

detonating fuse (noun)	fusee (noun)
a fuse containing an explosive	any igniter that is used to initiate the burning of a propellant
	a friction match with a large head that will stay alight in the wind
	a colored flare used as a warning signal by trucks and trains
	a spirally grooved spindle in a clock that counteracts the diminishing power of the uncoiling mainspring