/ Dictionary / Index C carton: Meaning and Definition of Find definitions for: car•ton Pronunciation: (kär'tn), [key] — n. a cardboard or plastic box used typically for storage or shipping. the amount a carton can hold. the contents of a carton. a cardboardlike substance consisting of chewed plant material often mixed with soil, made by certain insects for building nests. —v.t. to pack in a carton: to carton eggs for supermarket sales. —v.i. to make or form cardboard sheets into cartons. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: carton (Thesaurus) cartography cartonnier 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