›LAWa process in which an independent person makes an official decision that ends a legal disagreement without the need for it to be solved in court: Arbitration is often preferred by firms in business disputes.binding/mandatory arbitrationThe Texas high court said they had to go to arbitration because that's what the signed contract required.The dispute is in arbitration.
›HRa process in which an independent official tries to avoid a strike (= situation in which workers stop working as a protest) by having discussions that end a disagreement between the workers and their employer: Pension contribution levels have been fixed by collective bargaining and labor arbitration.