/ Dictionary / Index S stabilizer bar: Meaning and Definition of Find definitions for: sta'bilizer bar" Pronunciation: [key] a horizontal metal bar linking the two front suspension systems of an automobile, used to reduce swaying or rolling. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stabilizer stabilograph Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language