The term 'Passenger Boat' can be summarized as a FERRY, which is a boat that carries passengers and vehicles across a body of water. Ferries are typically used to transport people between two points, such as from one side of a river or lake to the other. They are also used to connect islands or other remote locations to the mainland. Ferries are an important form of transportation in many parts of the world, providing a reliable and cost-effective way for people to travel.