Harbormaster (noun)

A person in charge of overseeing the operation and management of a harbor or port, responsible for ensuring the safe navigation and mooring of vessels and enforcing harbor regulations.

Origin:

From harbor + master, a person in charge of a harbor or port.

Examples:

1. The harbormaster was responsible for the safety and security of the harbor.
2. The harbormaster had to approve all vessels entering the harbor.
3. The harbormaster was responsible for enforcing regulations regarding waste disposal and the discharge of oil.
4. The harbormaster was in charge of the maintenance of the harbor's facilities.
5. The harbormaster was an important member of the community, responsible for ensuring the efficient operation of the port.