cruiser

Noun

• a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board

• a large fast warship; smaller than a battleship and larger than a destroyer

• a car in which policemen cruise the streets; equipped with radiotelephonic communications to headquarters

Related words

• Synonyms: 
  cabin cruiser , pleasure boat , pleasure craft , police cruiser , patrol car , police car , prowl car , squad car