/ Dictionary / Index O odontogeny: Meaning and Definition of Find definitions for: o•don•tog•e•ny Pronunciation: (ō"don-toj'u-nē), [key] — n. Dentistry. the development of teeth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. odontocete odontoglossum Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language