/ Dictionary / Index C cheekpiece: Meaning and Definition of Find definitions for: cheek•piece Pronunciation: (chēk'pēs"), [key] — n. either of two vertical bars of a bit, one on each end of the mouthpiece. See illus. under See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cheekpiece (Thesaurus) cheeked cheek pouch Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language