/ Dictionary / Index C closed corporation: Meaning and Definition of Find definitions for: closed' corpora'tion Pronunciation: [key] an incorporated business the stock of which is owned by a small group. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. closed cornice closed couplet Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language