Pronunciation: hah'ber wis
the reaction of superoxide (O2·-) with hydrogen peroxide to produce molecular oxygen (O2), hydroxide radical (OH·), and OH-; often, iron-catalyzed; a source of oxidative stress in blood cells and various tissues.
[F. Haber, J. J. Weiss]
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.