committee meeting vs board meeting

committee meeting and board meeting both are nouns.

Word	Noun	Adjective	Verb	Adverb
committee meeting	Yes	No	No	No
board meeting	Yes	No	No	No

As nouns, committee meeting and board meeting are synonyms defined as:

committee meeting and board meeting: a meeting for administrative purposes

committee meeting (noun)	board meeting (noun)
a meeting for administrative purposes	a meeting for administrative purposes