hydrogen peroxide

hydrogen peroxide noun: a colourless liquid, H₂O₂, soluble in water, used as a mild antiseptic, bleaching agent (especially for bleaching hair), oxidizing agent and chemical reagent.

Noun

hydrogen peroxide (uncountable)

A colourless liquid, H₂O₂, soluble in water, used as a mild antiseptic, bleaching agent (especially for bleaching hair), oxidizing agent and chemical reagent.

hydrogen peroxide meaning in Hindi, Tamil, Tagalog and Malay

hydrogen peroxide in Hindi

H2O2: उदजन परूजारक udjan parūjārak

hydrogen peroxide in Tamil

ஐதரசன் பரவொட்சைட்டு, ஹை ட்ரஜன் பெராக்சைடு

hydrogen peroxide in Tagalog

H2O2: agwa-oksihenada

hydrogen peroxide in Malay

H2O2: hidrogen peroksida

More languagesFewer languages

hydrogen peroxide in Persian: آب اکسیژنه âb oksižene, هیدروژن پراکسید hidrožen perâksid
hydrogen peroxide in Thai: ไฮโดรเจนเพอร์ออกไซด์ hai-droh-jayn per ók-sai
hydrogen peroxide in Vietnamese: hydro peroxide, nước oxy già

Questions about hydrogen peroxide

What does hydrogen peroxide mean?: Hydrogen peroxide means a colourless liquid, H₂O₂, soluble in water, used as a mild antiseptic, bleaching agent (especially for bleaching hair), oxidizing agent and chemical reagent.
What is hydrogen peroxide in Hindi?: Hydrogen peroxide in Hindi is उदजन परूजारक (udjan parūjārak). See Hydrogen peroxide meaning in Hindi.
What part of speech is hydrogen peroxide?: Hydrogen peroxide is a noun.

Words near hydrogen peroxide in the dictionary

Adapted from Wiktionary: hydrogen peroxide (page history and authors); hydrogen peroxide (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-hydrogen peroxide.wav.

Cite this entry: “hydrogen peroxide.” Word.ws, https://word.ws/hydrogen_peroxide. Based on Wiktionary, CC BY-SA 4.0.