/ Dictionary / Index Q quiche: Meaning and Definition of Find definitions for: quiche Pronunciation: (kēsh), [key] a pielike dish consisting of an unsweetened pastry shell filled with a custard and usually containing cheese and other ingredients, as vegetables, seafood, or ham: spinach quiche. Qui•ché Pronunciation: (kē-chā'), [key] — n. a Mayan language of Guatemala. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: quiche (Thesaurus) Quiberon quiche Lorraine Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language