K5Print Free printable worksheets for K–5

peroxide

  • noun
  • /pəˈrɒksʌɪd/

A divalent radical or anion containing two oxygen atoms linked by a covalent bond; any substance containing this group yields hydrogen peroxide when treated with an acid.

Other meanings

  1. Hydrogen peroxide, especially when in an aqueous solution used as a bleach.

  2. Any compound containing the functional group R-O-O-R'.

Synonyms

  • hydrogen peroxide

A kind of

  • oxidizing agent

Related words

  • endoperoxide
  • hydroperoxide
  • hydroxyperoxide
  • iodoperoxidase
  • lipoperoxide
  • organoperoxide
  • peroxidability
  • peroxidable
  • peroxidation
  • peroxidic
  • peroxidise
  • peroxidize

Where this comes from

This definition is adapted from “peroxide” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.