Portuguese

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Alternative forms

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Etymology

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From anti- +‎ neutrão.

Pronunciation

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  • (Brazil) IPA(key): /ɐ̃.t͡ʃi.newˈtɾɐ̃w̃/ [ɐ̃.t͡ʃi.neʊ̯ˈtɾɐ̃ʊ̯̃]

  • Hyphenation: an‧ti‧neu‧trão

Noun

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antineutrão m (plural antineutrões) (European Portuguese spelling)

  1. (physics) antineutron (the antiparticle corresponding to a neutron)