/ Dictionary / Index C cornetist: Meaning and Definition of Find definitions for: cor•net•ist Pronunciation: (kôr-net'ist), [key] — n. a musician who plays the cornet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cornetist (Thesaurus) cornetfish cornfed Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language