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English definition of “arbitrate”


verb [I/T]  /ˈɑr·bɪˌtreɪt/ us  
to make a formal judgment to decide an argument: [T] A referee was hired to arbitrate the dispute.
noun [C]  /ˈɑr·bɪˌtreɪ·t̬ər/ (also arbiter) us  
The independent arbitrator has the approval of both sides in the dispute.
(Definition of arbitrate from the Cambridge Academic Content Dictionary © Cambridge University Press)
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