The term 'SHIP's captain' is often referred to as a SKIPPER, which is a seven-letter word. A SHIP's captain is the person in charge of a vessel, responsible for its safe and efficient operation, including navigation, cargo operations, crew management, and compliance with laws and regulations. The captain is also responsible for the safety and well-being of the passengers and crew. The captain is the highest-ranking officer on board and has ultimate authority over all other personnel.