/ Dictionary / Index A airburst: Meaning and Definition of Find definitions for: air•burst Pronunciation: (âr'bûrst"), [key] — n. the explosion of a bomb or shell in midair. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: airburst (Thesaurus) airbrush airbus Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language