officiate: 意味と定義

To perform the duties and functions of an office or a position of authority.

To serve as an officiant.

Sports To serve as a referee or umpire.

Usage Problem To perform from a position of authority (an official duty or function).

Usage Problem To serve as an officiant at (a ceremony): officiated the wedding ceremony.

Usage Problem To serve as a referee or umpire at (a game): officiated the hockey game.