/ Dictionary / Index C concertation: Meaning and Definition of Find definitions for: con•cer•ta•tion Pronunciation: (kon"sur-tā'shun Fr. kôn-ser-ta-syôn'), [key] — n. (esp. in European politics) cooperation, as among opposing factions, aimed at effecting a unified proposal or concerted action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. concertante concertato Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language