coming together vs meeting

coming together and meeting both are nouns.

Word	Noun	Adjective	Verb	Adverb
coming together	Yes	No	No	No
meeting	Yes	No	No	No

As nouns, coming together and meeting are synonyms defined as:

coming together and meeting: the social act of assembling for some common purpose

Other synonyms of coming together include congress.

As nouns, coming together and meeting are synonyms defined as:

Other synonyms of coming together include merging.

coming together (noun)	meeting (noun)
the social act of assembling for some common purpose	the social act of assembling for some common purpose
the act of joining together as one	the act of joining together as one
	a casual or unexpected convergence
	a formally arranged gathering
	a small informal social gathering
	a place where things merge or flow together (especially rivers)