noun / verb
referee
ref-uh-REE/ˌrefəˈriː/
An appointed impartial evaluator who applies relevant standards.
The referee stops the game when a player breaks a rule.

Etymology
The image of carrying something back developed into submitting a matter to an authority for decision. A referee is the person entrusted with that decision, especially over the rules of play.
In context
playing in a basketball game or a football game and you disagree with the referee call
More examples
- She referees youth soccer games on weekends.
- The journal asks two referees to evaluate each research paper.
- He refereed the article and recommended revisions before publication.
Forms
referee · referees · refereed · refereeing