Home › Words › A › antioxidizerantioxidizerantioxidizer means any substance that prevents oxidation.EtymologyFrom anti- + oxidizer.nounAny substance that prevents oxidation.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.antioxidant 82% match — Any substance that slows or prevents the oxidation of another chemical. vs antioxidizer →antioxidizable 72% match — Able to prevent being oxidized vs antioxidizer →antioxygen 69% match — antioxidant vs antioxidizer →antioxidase 69% match — Any enzyme that reduces the effects of an oxidase and counters oxidative stress vs antioxidizer →antioxygenic 68% match — antioxidant vs antioxidizer →antioxidation 68% match — The action of an antioxidant vs antioxidizer →antioxidize 68% match — or (informal) To subject to the action of antioxidants vs antioxidizer →antioxidating 68% match — antioxidation vs antioxidizer →