队长,司令官,司令官
Sirdar \Sir*dar"\, n. In Turkey, Egypt, etc., a commander in chief, esp. the one commanding the Anglo-Egyptian army. Sirdar \Sir*dar"\, n. [Hind. & Per. sard[=a]r a chief, general; sar the head, top + d[=a]r holding, possessing.] A native chief in Hindostan; a headman. --Malcom.
sirdar n : an important person in India