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English definition of “captain”

captain

noun [C]    /ˈkæp·tən/
a naval officer of high rank, above a commander, or a military officer of middle rank, above a lieutenant A captain is the person in charge of a ship or aircraft. A captain is also an officer in a police or fire department. A captain is also the leader of a sports team. captain    /ˈkæp·tən/ verb [T] She captains the women’s rowing team.
(Definition of captain noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
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