Alphabet Filter:


Definition of arbitrator:

  1. A person, or one of two or more persons, chosen by parties who have a controversy, to determine their differences. See Arbitration.
  2. One who has the power of deciding or prescribing without control; a ruler; a governor.


broker, pacifier, supreme authority, ref, intermediary, arbiter, ump, decide, honest broker, peacemaker.

Usage examples: