(military, notably USMC) Any weapon system that requires a crew or more than one individual to function due to its high operational complexity.

plural of crew-served weapon

plural of crewel

plural of crewmember

(informal) A member of a crew, as on a ship or spacecraft / A person in charge of locating the technical crew for a media production / A competitive rower

A member of a crew.

plural of crewneck

plural of crewer

Without a crew; unmanned

A town and civil parish with a town council in South Somerset district, Somerset, England (OS grid ref ST4409).