/ Dictionary / Index A air blast: Meaning and Definition of Find definitions for: air' blast" Pronunciation: [key] a jet of air produced mechanically. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air bladder airboat Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language