/ Dictionary / Index S speed chess: Meaning and Definition of Find definitions for: speed' chess" Pronunciation: [key] a game of chess played in a very short amount of time, usu. five minutes per player for an entire game. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. speed bump speed demon Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language