Portuguese edit

Etymology edit

From anti- +‎ universo.

Pronunciation edit

 
  • (Brazil) IPA(key): /ˌɐ̃.t͡ʃi.u.niˈvɛʁ.su/ [ˌɐ̃.t͡ʃi.u.niˈvɛh.su]
 

Noun edit

antiuniverso m (plural antiuniversos)

  1. (astrophysics) antiuniverse (a conjectured universe formed from antimatter)