/ Dictionary / Index C cartonnier: Meaning and Definition of Find definitions for: car•ton•nier Pronunciation: (kär"tn-yā' Fr. kar-tô-nyā'), [key] — pl. -ton•niers an ornamental box for papers, usually for placing on a desk. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. carton carton-pierre Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language