commodore
/ˈkɒmədɔː(r)/noun
1- a naval rank above captain and below rear admiral, generally given temporarily to an officer commanding a squadron or division of a fleet海军准将（一般临时授予中队或分舰队指挥官）。
1.1
- the president of a yacht club游艇俱乐部主席。
1.2
- the senior captain of a shipping line航运公司的资深船长。
词源
late 17th cent.: probably from Dutch komandeur, from French commandeur 'commander'.