adjudicator
US /əˈdʒuː.də.keɪ.t̬ɚ/
UK /əˈdʒuː.də.keɪ.t̬ɚ/

1.
adjudicador, árbitro, avaliador
a person who makes an official decision about who is right in a dispute
:
•
The independent adjudicator ruled in favor of the claimant.
O adjudicador independente decidiu a favor do requerente.
•
She was appointed as the adjudicator for the poetry competition.
Ela foi nomeada avaliadora para o concurso de poesia.