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Webster 1913 Edition
Peroxide
Per-ox′ide
,Noun.
 (Chem.) 
An oxide containing more oxygen than some other oxide of the same element. Formerly peroxides were regarded as the highest oxides. Cf. 
Per-
, 2. Definition 2025
Peroxide
peroxide
peroxide
See also: Peroxide
English
Noun
peroxide (countable and uncountable, plural peroxides)
- (chemistry) a divalent radical or anion containing two oxygen atoms linked by a covalent bond; any substance containing this group which yields hydrogen peroxide when treated with an acid
- hydrogen peroxide, especially an aqueous solution
Derived terms
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Related terms
Translations
chemical compound with two oxygen atoms
hydrogen peroxide — see hydrogen peroxide
Verb
peroxide (third-person singular simple present peroxides, present participle peroxiding, simple past and past participle peroxided)