summit vs meeting

summit and meeting both are nouns.

Word	Noun	Adjective	Verb	Adverb
summit	Yes	No	Yes	No
meeting	Yes	No	No	No

As nouns, meeting is a hypernym of summit; that is, meeting is a word with a broader meaning than summit:

Other hypernyms of summit include group meeting.

summit (noun)	meeting (noun)
a meeting of heads of governments	the social act of assembling for some common purpose
the top or extreme point of something (usually a mountain or hill)	the act of joining together as one
the highest level or degree attainable; the highest stage of development	a casual or unexpected convergence
	a formally arranged gathering
	a small informal social gathering
	a place where things merge or flow together (especially rivers)

summit (verb)	meeting (verb)
reach the summit (of a mountain)