# antioxidant

> English word · Noun · IPA /ˌæntiˈɒksɪdənt/ · frequency rank #31,063

## Definitions
1. Any substance that slows or prevents the oxidation of another chemical.
2. One of a group of vitamins that act against the effects of free radicals.

## Etymology
From anti- + oxidant.

## Common misspellings (16)
`anitoxidant`, `anntioxidant`, `antioixdant`, `antioxdiant`, `antioxiadnt`, `antioxidannt`, `antioxidantt`, `antioxidatn`, `antioxiddant`, `antioxidnat`, `antioxxidant`, `antixoidant`, `antoixidant`, `anttioxidant`, `atnioxidant`, `natioxidant`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/antioxidant