/ Dictionary / Index A acceptancy: Meaning and Definition of Find definitions for: ac•cept•an•cy Pronunciation: (ak-sep'tun-sē), [key] — pl. -cies. the act of accepting; acceptance. a willingness to accept or receive; receptiveness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acceptance region acceptant Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language