A relatively small naval vessel designed for coastal defence.

plural of ski patrol

An organization that provides first aid, rescue, and (in some cases) maintenance services for snow sports areas.

A person who works as a member of a ski patrol.

Alternative spelling of patrol boat

plural of patrol leader

(Scouting, US) A youth Scout who leads a patrol, having been elected by fellow Scouts in their troop.

(law enforcement) any police unit which is responsible for overseeing and enforcing of regulations on roads and highways

plural of foot patrol

A person or group of people that conducts a patrol or surveillance of an area by walking.