/ Dictionary / Index D deoxygenize: Meaning and Definition of Find definitions for: de•ox•y•gen•ize Pronunciation: (dē-ok'si-ju-nīz"), [key] — -ized, -iz•ing. to deoxygenate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deoxygenate deoxyhemoglobin Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language