meeting vs converging

meeting and converging both are nouns.

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

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

Other hypernyms of meeting include convergence, convergency.

meeting (noun)	converging (noun)
the social act of assembling for some common purpose	the act of converging (coming closer)
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)