/ Dictionary / Index A aerophagia: Meaning and Definition of Find definitions for: aer•o•pha•gia Pronunciation: (âr"u-fā'ju, -jē-u), [key] — n. Psychiatry. swallowing of air, sometimes due to nervousness or anxiety. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: aerophagia (Thesaurus) Aërope aerophilately Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language