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água oxigenada

Portuguese, noun/ˈa.ɡwɐ ok.si.ʒeˈna.dɐ/

água oxigenada is a Portuguese feminine noun meaning “hydrogen peroxide (H₂O₂, a liquid used as a mild antiseptic or bleaching agent)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “peróxido de hidrogénio (H₂O₂ usado como anti-séptico”.

What does água oxigenada mean in English?

noun

  1. 1

    femininehydrogen peroxide (H₂O₂, a liquid used as a mild antiseptic or bleaching agent)

Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).

How Portuguese dictionaries define it

noun: 1. peróxido de hidrogénio (H₂O₂ usado como anti-séptico

The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.

Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of água oxigenada

  • águas oxigenadas plural
  • água-oxigenada alternative

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce água oxigenada?

  • Brazil /ˈa.ɡwɐ ok.si.ʒeˈna.dɐ/
  • Brazil /ˈa.ɡwok.si.ʒe.na.dɐ/
  • Portugal /ˈa.ɡwɐ ɔk.si.ʒɨˈna.dɐ/

Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.