/ Dictionary / Index C container: Meaning and Definition of Find definitions for: con•tain•er Pronunciation: (kun-tā'nur), [key] — n. anything that contains or can contain something, as a carton, box, crate, or can. a large, vanlike, reuseable box for consolidating smaller crates or cartons into a single shipment, designed for easy and fast loading and unloading of freight. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: container (Thesaurus) contained containerboard Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language