n. The number of people gathered for a particular event or purpose; attendance: The peace march attracted a large turnout. n. A number of things produced; output.n. The act or an instance of turning out.n. Chiefly British A labor strike.n. Chiefly British A laborer on strike.n. An array of equipment; an outfit.n. An outfit of a carriage with its horse or horses; equipage.n. A railroad siding.n. A widening in a highway to allow vehicles to pass or park.n. The rotation of a dancer's legs from the hip sockets in classical ballet.