/ Dictionary / Index O ozoniferous: Meaning and Definition of Find definitions for: o•zo•nif•er•ous Pronunciation: (ō"zu-nif'ur-us, ō"zō-), [key] — adj. containing ozone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ozonide ozonize Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language