/ Dictionary / Index O Otoe: Meaning and Definition of Find definitions for: O•toe Pronunciation: (ō'tō), [key] — pl. O•toes, O•toe. Oto. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: otoe (Thesaurus) otocyst otolaryngology Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language