weld vs meld

weld and meld both are nouns.

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

weld (noun)	meld (noun)
a metal joint formed by softening with heat and fusing or hammering together	a form of rummy using two decks of cards and four jokers; jokers and deuces are wild; the object is to form groups of the same rank
European mignonette cultivated as a source of yellow dye; naturalized in North America

weld (verb)	meld (verb)
unite closely or intimately	mix together different elements
join together by heating	lose its distinct outline or shape; blend gradually
	announce for a score; of cards in a card game