/ Dictionary / Index A afire: Meaning and Definition of Find definitions for: a•fire Pronunciation: (u-fīr'), [key] — adj. on fire: to set a house afire. aflame (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: afire (Thesaurus) afikomen A1c Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language