automatic rifle

usually used as a fastening or obstruction or weapon n musical notation for a repeating pattern of musical beats n an obstruction (usually metal) placed at the top of a goal n the act of preventing n (meteorology) a unit of pressure equal to a million dynes per square centimeter n a submerged (or partly submerged) ridge in a river or along a shore n the body of individuals qualified to practice law in a particular jurisdiction n a narrow marking of a different color or texture from the background n a block of solid substance (such as soap or wax) n a portable .30 caliber automatic rifle operated by gas pressure and fed by cartridges from a magazine

light automatic rifle

a semiautomatic rifle