The person in command of a ship or aircraft. The captain navigated the ship through the stormy seas.
The leader of a team, especially in sports. The captain of the soccer team gave an inspiring speech before the match.
An officer of high rank in the army, navy, or air force. He was promoted to the rank of captain after years of dedicated service.
A person who is at the head of or in authority over others; a chief. As captain of the debate team, she organized all the practice sessions.