Captain

A head, or chief officer

The military officer who commands a company, troop, or battery, or who has the rank entitling him to do so though he may be employed on other service.

An officer in the United States navy, next above a commander and below a commodore, and ranking with a colonel in the army.

By courtesy, an officer actually commanding a vessel, although not having the rank of captain.

The master or commanding officer of a merchant vessel.

One in charge of a portion of a ship's company; as, a captain of a top, captain of a gun, etc.

The foreman of a body of workmen.

A person having authority over others acting in concert; as, the captain of a boat's crew; the captain of a football team.

A military leader; a warrior.

To act as captain of; to lead.

Chief; superior.