/ Dictionary / Index O odium: Meaning and Definition of Find definitions for: o•di•um Pronunciation: (ō'dē-um), [key] — n. intense hatred or dislike, esp. toward a person or thing regarded as contemptible, despicable, or repugnant. the reproach, discredit, or opprobrium attaching to something hated or repugnant: He had to bear the odium of neglecting his family. the state or quality of being hated. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: odium (Thesaurus) odious Odoacer Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language