acceptation vs word meaning

acceptation and word meaning both are nouns.

Word	Noun	Adjective	Verb	Adverb
acceptation	Yes	No	No	No
word meaning	Yes	No	No	No

As nouns, acceptation and word meaning are synonyms defined as:

Other synonyms of acceptation include word sense.

acceptation (noun)	word meaning (noun)
the act of accepting with approval; favorable reception	the accepted meaning of a word
the accepted meaning of a word
acceptance as true or valid