/ Dictionary / Index G gros de Tours: Meaning and Definition of Find definitions for: gros de Tours Pronunciation: (grō" du toor' Fr. grō du t&oomacrr'), [key] a ribbed silk fabric made with a two- or three-ply warp interlaced with organzine and tram filling. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gros de Londres grosgrain Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language