/ Dictionary / Index C crosspiece: Meaning and Definition of Find definitions for: cross•piece Pronunciation: (krôs'pēs", kros'-), [key] — n. a piece placed across something; transverse or horizontal piece. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: crosspiece (Thesaurus) crosspatch cross-ply tire Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language