arbitrator

They preferred having an independent arbitrator in place to hear any and all appeals.

Their main role is to keep each other in check so he can be the final arbitrator or judge.

The Getty in turn filed motions to keep Turner from discussing any of this, which the presiding arbitrator rejected.

I was proud of my début as an arbitrator, especially as it was rewarded by, what seemed to me then, a very handsome fee.

Want of union, want of mutual assistance, want of a common arbitrator to resort to in their differences.

Here is the duty of arbitrator and peacemaker, but no power or control.

Yes, very likely there would be if they had not appointed me as arbitrator.

The two have a sharp dispute, which is summed up by sop as arbitrator.