cruiser
cruis-er
noun
A boat or vehicle designed for leisurely travel or long-distance journeys.
"They enjoyed their new motor cruiser."
noun
A fast warship, smaller than a battleship, used for various naval duties.
"The naval cruiser joined the fleet."
Thesaurus
Synonyms: police car, patrol car, prowl car, squad car, police cruiser, pleasure boat, cabin cruiser, pleasure craft