/ Dictionary / Index S sack race: Meaning and Definition of Find definitions for: sack' race" Pronunciation: [key] a race in which each contestant jumps ahead while his or her legs are confined in a sack. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sacking sack suit Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language