/ Dictionary / Index D deoxidant: Meaning and Definition of Find definitions for: de•ox•i•dant Pronunciation: (dē-ok'si-dunt), [key] — n. Chem. an agent that deoxidizes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deorbit deoxidize 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