/ Dictionary / Index A anoia: Meaning and Definition of Find definitions for: a•noi•a Pronunciation: (u-noi'u), [key] — n. extreme mental deficiency. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. anoestrus anoint Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language