/ Dictionary / Index S smoke screen: Meaning and Definition of Find definitions for: smoke' screen" Pronunciation: [key] a mass of dense smoke produced to conceal an area, vessel, or plane from the enemy. something intended to disguise, conceal, or deceive; camouflage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: smokescreen (Thesaurus) smoker's tongue smoke shelf Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language