/ Dictionary / Index G grosgrain: Meaning and Definition of Find definitions for: gros•grain Pronunciation: (grō'grān"), [key] — n. a heavy, corded ribbon or cloth of silk or rayon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: grosgrain (Thesaurus) gros de Tours gros point 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