/ Dictionary / Index C C-note: Meaning and Definition of Find definitions for: C-note Pronunciation: (sē'nōt"), [key] — n. C (def. 11). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: c-note (Thesaurus) Cnossus CNS Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language