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arsenioso

Portuguese, adjective/aʁ.se.niˈo.zu/

arsenioso is a Portuguese adjective meaning “arsenious (relating to or containing arsenic with a valence of 3)” (English Wiktionary, September 2026).

What does arsenioso mean in English?

adjective

  1. 1

    arsenious (relating to or containing arsenic with a valence of 3)

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

Forms of arsenioso

  • arseniosa feminine
  • arseniosos masculine plural
  • arseniosas feminine plural
  • metaphonic feminine plural

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

How do you pronounce arsenioso?

  • Brazil /aʁ.se.niˈo.zu/
  • Brazil [ah.se.niˈo.zu]
  • Brazil /aʁ.seˈnjo.zu/

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