Of or associated with an arbiter or an arbitration
- relating to or caused by arbitration
- Of or regarding an arbiter or an arbitration.
(a.) Of or concerning an arbiter or an arbitration.
In 1892 he was appointed associate counsel for the United States on the Bering Sea Commission, and later was American counsel or agent before several important arbitral tribunals or mixed commissions, including the Alaskan Boundary Tribunal (1903), the Hague Tribunal for Arbitration of the North Atlantic Fisheries (1910), and the Anglo-American Commission (1911) for settling outstanding claims between Great Britain and the United States.