/ˈmɑ:ʃl ||; ˈmɑrʃəl/noun[C] 1 a person who helps to organize or control a large public event （大型公众活动的）司仪，典礼官，调度员: Marshals are directing traffic in the car park. 调度员正指挥停车场内的交通。
2 (US 美) an officer of a high level in the police or fire department or in a court of law 警察局长；消防局长；执法官