/ Dictionary / Index D deoxy-: Meaning and Definition of Find definitions for: deoxy- Pronunciation: [key] a combining form meaning “deoxygenated,” used in the formation of compound words: deoxyribose. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deoxidize deoxycorticosterone Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language