peroxide

Etymology
From.

Noun

 * 1)  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.
 * 2) Hydrogen peroxide, especially when in an aqueous solution used as a bleach.
 * 3)  Any compound containing the functional group R-O-O-R'.

Translations

 * Bulgarian:
 * Catalan: peròxid
 * Chinese:
 * Mandarin:
 * Czech:
 * Dutch:
 * Finnish:
 * French:
 * Georgian: ზეჟანგი, პეროქსიდი
 * German:
 * Hungarian:
 * Icelandic: peroxíð
 * Italian:
 * Japanese: 過酸化物
 * Khmer: ពែអុកស៊ីត
 * Polish: nadtlenek
 * Portuguese: peróxido
 * Russian: ,
 * Spanish: peróxido

Verb

 * 1)  To treat (something) with hydrogen peroxide, especially hair in order to bleach it.