/ Dictionary / Index S straight chair: Meaning and Definition of Find definitions for: straight' chair" Pronunciation: [key] a chair with a straight back, esp. one that is unupholstered and has straight legs and straight arms or no arms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. straight-chain straightedge Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language