/ Dictionary / Index P papilloma: Meaning and Definition of Find definitions for: pap•il•lo•ma Pronunciation: (pap"u-lō'mu), [key] — pl. -ma•ta -mas. a benign tumor of the skin or mucous membrane consisting of hypertrophied epithelial tissue, as a wart. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: papilloma (Thesaurus) papilliform papillomavirus Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language