adjudicator
noun /əˈdʒuːdɪkeɪtə(r)/
/əˈdʒuːdɪkeɪtər/
- a person who makes an official decision about who is right when two groups or organizations disagree
- You may refer your complaint to an independent adjudicator.
- a judge in a competition
- The adjudicators praised the high standard of all the entries.