/ Dictionary / Index C concertize: Meaning and Definition of Find definitions for: con•cert•ize Pronunciation: (kon'sur-tīz"), [key] — -ized, -iz•ing. to give concerts or recitals professionally, esp. on tour. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: concertize (Thesaurus) concertino concertmaster Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language