คำว่า ' air gun ' ( N )
มีความหมายในภาษาไทยว่า ปืนลม
คำนิยามในภาษาอังกฤษ (definition) :
[] A kind of gun in which the elastic force of condensed air is used to discharge the ball. The air is powerfully compressed into a reservoir attached to the gun, by a condensing pump, and is controlled by a valve actuated by the trigger.