arbitrate
verb /ˈɑːbɪtreɪt/
  /ˈɑːrbɪtreɪt/
 [intransitive, transitive]Verb Forms
| present simple I / you / we / they arbitrate |  /ˈɑːbɪtreɪt/  /ˈɑːrbɪtreɪt/ | 
| he / she / it arbitrates |  /ˈɑːbɪtreɪts/  /ˈɑːrbɪtreɪts/ | 
| past simple arbitrated |  /ˈɑːbɪtreɪtɪd/  /ˈɑːrbɪtreɪtɪd/ | 
| past participle arbitrated |  /ˈɑːbɪtreɪtɪd/  /ˈɑːrbɪtreɪtɪd/ | 
| -ing form arbitrating |  /ˈɑːbɪtreɪtɪŋ/  /ˈɑːrbɪtreɪtɪŋ/ | 
- to officially settle an argument or a disagreement between two people or groups- He is the official responsible for arbitrating the case of disputed trades.
- They rejected the offer of an arbitrated settlement.
- arbitrate (in/on) (something) to arbitrate in a dispute
- arbitrate between A and B A committee was created to arbitrate between management and the unions.
 Oxford Collocations DictionaryArbitrate is used with these nouns as the object:- dispute
 Word Originmid 16th cent.: from Latin arbitrat- ‘judged’, from arbitrari, from arbiter ‘judge, supreme ruler’.