weld vs fuse

weld and fuse both are nouns.

Word	Noun	Adjective	Verb	Adverb
weld	Yes	No	Yes	No
fuse	Yes	No	Yes	No

weld (noun)	fuse (noun)
a metal joint formed by softening with heat and fusing or hammering together	any igniter that is used to initiate the burning of a propellant
European mignonette cultivated as a source of yellow dye; naturalized in North America	an electrical device that can interrupt the flow of electrical current when it is overloaded

weld (verb)	fuse (verb)
unite closely or intimately	mix together different elements
join together by heating	make liquid or plastic by heating
	become plastic or fluid or liquefied from heat
	equip with a fuse; provide with a fuse