meeting vs merging

meeting and merging both are nouns.

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

As nouns, meeting and merging are synonyms defined as:

Other synonyms of meeting include coming together.

meeting (noun)	merging (noun)
the social act of assembling for some common purpose	a flowing together
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)

meeting (adjective)	merging (adjective)
	flowing together