What does "umpire" mean?

Umpire: (Law) A third person, who is to decide a controversy or question submitted to arbitrators in case of their disagreement. Blackstone. See Judge.

Additional senses

  1. 2.To decide as umpire; to arbitrate; to settle, as a dispute. Judges appointed to umpire the matter in contest between them, and to decide where the right lies. South.
  2. 3.To perform the duties of umpire in or for; as, to umpire a game. [Colloq.]
  3. 4.To act as umpire or arbitrator.

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