/ Dictionary / Index S sight gag: Meaning and Definition of Find definitions for: sight' gag" Pronunciation: [key] a comic effect produced by visual means rather than by spoken lines, as in a play or motion picture. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sighted sighthole Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language