/ Dictionary / Index O ovarian: Meaning and Definition of Find definitions for: o•var•i•an Pronunciation: (ō-vâr'ē-un), [key] — adj. of or pertaining to an ovary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ovarian (Thesaurus) oval window ovariectomy Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language