/ Dictionary / Index I inodorous: Meaning and Definition of Find definitions for: in•o•dor•ous Pronunciation: (in-ō'dur-us), [key] — adj. not odorous; odorless. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inodorous (Thesaurus) inoculum inoffensive 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