/ Dictionary / Index P polypous: Meaning and Definition of Find definitions for: pol•yp•ous Pronunciation: (pol'u-pus), [key] — adj. polypoid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. polyposis polypropylene Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language