Noun

1. A frigate or other vessel, detached from the fleet, to cruise independently in search of the enemy or its merchant ships.
2. A class of fast warships of medium tonnage, having a long cruising range but less armour and firepower than a battleship
3. A miniature aircraft carrier carrying VTOL aircraft
4. A passenger ship used for pleasure voyages, where the voyage itself and the ship's amenities are considered an essential part of the experience; also cruise ship.
5. Any of several yachts designed for cruising
6. A police patrol vehicle.
7. One who attends cruises