cruiser

definition: a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board
example:
speech part: noun
synonyms: cabin cruiser
definition: a large fast warship
example:
speech part: noun
synonyms:
definition: a car in which policemen cruise the streets
example:
speech part: noun
synonyms: police cruiser patrol car police car prowl car squad car

How cruiser is being used?