cruiser
A type of warship that travels long distances at sea.
A cruiser is a type of warship designed to operate independently across long distances. Cruisers are smaller than battleships but larger than destroyers, built for speed and endurance rather than overwhelming firepower. During World War II, cruisers escorted aircraft carriers, hunted enemy submarines, and protected supply convoys crossing the ocean. Modern cruisers carry missiles and sophisticated radar systems, serving as the navy's versatile workhorses.
The word also describes a police car, especially one patrolling a neighborhood or highway. When an officer drives a cruiser slowly through town, they're watching for problems and making their presence known. Police cruisers are equipped with radios, computers, and emergency lights to help officers respond quickly to calls.
A cruiser can also mean a bicycle built for comfort rather than speed, with a relaxed riding position, wide seat, and thick tires. Unlike racing bikes that make you lean forward, a cruiser lets you sit upright and enjoy a leisurely ride along the beach or through your neighborhood.
In each case, the word suggests steady, sustained movement rather than explosive speed: warships that can sail for weeks, police cars on patrol, or bikes designed for easy riding.