captain
n//ˈkæp.tən//kapten, kommendör
The person lawfully in command of a ship or other vessel.
An army officer with a rank between the most senior grade of lieutenant and major.
One of the athletes on a sports team who is designated to make decisions, and is allowed to speak for his team with a referee or official.
A commissioned officer in the United States Navy, Coast Guard, NOAA Corps, or PHS Corps of a grade superior to a commander and junior to a rear admiral (lower half). A captain is equal in grade or rank to a United States Army, Marine Corps, or Air Force colonel.