/ Dictionary / Index A air pistol: Meaning and Definition of Find definitions for: air' pis"tol Pronunciation: [key] a pistol that utilizes compressed air rather than ignited gunpowder to propel a single shot, often a pellet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air piracy airplane Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language