Definition of hydrogen peroxide in English:

hydrogen peroxide

Syllabification: hy·dro·gen per·ox·ide


  • A colorless, viscous, unstable liquid with strong oxidizing properties, commonly used in diluted form in disinfectants and bleaches.
    • Chemical formula: H2O2
    More example sentences
    • This can be carried out using chemical oxidation agents such as hydrogen peroxide, ozone, or potassium dichromate.
    • That doesn't produce enough hydrogen peroxide to oxidize all organic matter in the soil.
    • Typically, hydrogen peroxide is an oxidizing and reducing agent.

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
elaborate ornamentation of a vocal melody