light machine gun
noun Military.
any air-cooled machine gun having a caliber not greater than 0.30 inches (7.6 mm).
Origin of light machine gun
First recorded in 1920–25
Words nearby light machine gun
light horse,
light in august,
light infantry,
light into,
light line,
light machine gun,
light meter,
light microscope,
light middleweight,
light mill,
light mineral