/ Dictionary / Index O otorrhea: Meaning and Definition of Find definitions for: o•tor•rhe•a Pronunciation: (ō"tu-rē'u), [key] — n. Pathol. a mucopurulent discharge from the ear. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: otorrhea (Thesaurus) otorhinolaryngology otosclerosis Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language