"工場" (こうじょう) is a factory or a plant, which is a building or a group of buildings where products are manufactured or processed using machines and workers. It's where goods are made on a large scale. For example, "この工場では車を作っています" (This factory makes cars).

物を生産したり加工したりする場所です。機械と人が働きます。例：自動車工場。