(n.) One who, or a vessel that, cruises; -- usually an armed vessel.

Black Maria LC LSD LSM SC adventurer aircraft carrier aircraft tender almadia alpinist ammunition ship ark assault transport astronaut auxiliary barge battleship bomb ketch buss cabin cruiser camper canoe capital ship caravel cargo boat carrier carryall cat catamaran climber coast guard cutter cockle cockleshell cog comers and goers communications ship commuter convoy coracle corvette cosmopolite cutter depot ship destroyer destroyer leader destroyer tender dinghy dispatch boat dreadnought drifter dugout eagle boat escort carrier escort vessel excursionist explorer fare ferry ferryboat fille de joie fire ship first-rate fishing boat flagship flattop frigate fuel ship funny galley gig glider globe-girdler globe-trotter goer gondola guided missile cruiser gunboat hajji harlot heavy cruiser hooker hospital ship houseboat hoy hustler hydrofoil hydroplane ironclad jet set jet-setter jolly jolly boat journeyer kayak landing craft launch liberty boat lifeboat light cruiser lighter line-of-battle ship longboat mailer mariner mine sweeper minisub monitor mosquito boat motor launch motorboat mountaineer nightwalker outboard outrigger canoe paddy wagon palmer passenger passerby pathfinder patrol boat patrol car patrol wagon picketboat pilgrim pilot pilot boat pinnace pioneer piragua pirogue police van pontoon post boat poule power cruiser powerboat pram privateer protected cruiser prowl car punt racer racing shell raider ram randan receiving ship reconnaissance ship rocket boat rowboat rowing boat rubberneck rubbernecker runabout sailor sampan scooter scout scout cruiser scow scull seaplane carrier sedan cruiser shallop shell ship of war shipplane carrier showboat sightseer skiff small boat sneakbox speedboat spy ship squad car steam launch storeship storm boat straphanger streetwalker submarine submarine chaser submarine patrol boat submarine tender submersible superdreadnought surfboat sweeper tanker tender tomato tourer tourist towboat trailblazer trailbreaker transient transport traveler trawlboat trawler trekker trimaran tripper troopship trow tug tugboat turret ship viator visiting fireman voortrekker voyager voyageur wagon wanigan warship wayfarer whale-gig whaleboat wherry whore world-traveler yawl yawl boat