/ Thesaurus / A Synonyms of air brake Find synonyms for: Noun1. airbrake, dive brake, restraint, constraintusage: a small parachute or articulated flap to reduce the speed of an aircraft2. airbrake, power brakeusage: a vehicular brake that operates by compressed air; especially for heavy vehiclesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language