/ Dictionary / Index R redox: Meaning and Definition of Find definitions for: re•dox Pronunciation: (rē'doks), [key] — n., adj. Chem. oxidation-reduction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: redox (Thesaurus) redowa red oxide of zinc Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language