Portuguese edit

Alternative forms edit

Etymology edit

From anti- +‎ protão.

Pronunciation edit

  • (Brazil) IPA(key): /ˌɐ̃.t͡ʃi.pɾoˈtɐ̃w̃/ [ˌɐ̃.t͡ʃi.pɾoˈtɐ̃ʊ̯̃]

  • Hyphenation: an‧ti‧pro‧tão

Noun edit

antiprotão m (plural antiprotões) (European spelling)

  1. (physics) antiproton (antiparticle of the proton)