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antinucleão

Portuguese, noun/ɐ̃.ti.nu.kliˈɐ̃w̃/

antinucleão is a Portuguese masculine noun meaning “antinucleon (the antiparticle of a nucleon)” (English Wiktionary, September 2026).

What does antinucleão mean in English?

noun

  1. 1

    masculineantinucleon (the antiparticle of a nucleon)

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

Forms of antinucleão

  • antinucleões plural
  • antinúcleon alternative Brazil

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

How do you pronounce antinucleão?

  • Portugal /ɐ̃.ti.nu.kliˈɐ̃w̃/
  • Portugal /ɐ̃.ti.nuˈkljɐ̃w̃/

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