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noun

peroxide

puh-ROK-suh-ihd
noun
1
Hydrogen peroxide, especially the diluted form used as a disinfectant or hair bleach.
"She dabbed peroxide on the cut to clean it."
verb
1
To bleach (especially hair) using hydrogen peroxide.
"He peroxided his hair platinum blond for the role."

How to Use Peroxide

Learner’s notes

In plain EnglishA chemical (hydrogen peroxide) used for cleaning wounds or bleaching hair, or the act of bleaching with it.

Common pairings
peroxide blonde hydrogen peroxide

Word Forms

peroxided past tense, peroxides plural, peroxides singular

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She dabbed _____ on the cut to clean it.

Etymology

From per- ("thoroughly") + oxide, describing a compound with extra oxygen atoms.

Rhymes for peroxide

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Definitions: FreeDict original editorial