barrel - a large round container, usually made of wood or metal, with flat ends and, usually, curved sides - ถังใส่ของเหลว

barrel - the part of a gun that a bullet is fired through - ลำกล้องปืน

barrel (verb) - to move very fast in a particular direction, often, but not always, in a way that you cannot control - เคลื่อนไหวด้วยความรวดเร็ว