/ Dictionary / Index P polyptych: Meaning and Definition of Find definitions for: pol•yp•tych Pronunciation: (pol'ip-tik), [key] — n. a work of art composed of several connected panels. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. polyprotic polyrhythm Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language