/ Dictionary / Index C Cornichon: Meaning and Definition of Find definitions for: Cor•ni•chon Pronunciation: (kôr'ni-shon"), [key] — n. a black vinifera grape grown for table use. the vine itself. (l.c.) a cucumber pickle; gherkin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. corniche cornicle Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language