Breadcrumb Home > Dictionary > Index O odoriferous: Meaning and Definition of Find definitions for: o•dor•if•er•ous Pronunciation: (ō"du-rif'ur-us), [key] — adj. yielding or diffusing an odor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: odoriferous (Thesaurus) odorant odorize ✖ Related Content Daily Word Quiz: restive Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language