(1)指揮権を持っている
(2)be in command of; "The general commanded a huge army"
さらに詳しく
(1)大学の学部などの長として務める、または統括する
(2)司会者としての行為
(3)act or preside as chair, as of an academic department in a university; "She chaired the department for many years"
(4)act as a master of ceremonies