An upright structure of masonry, wood, plaster, or other building material serving to enclose, divide, or protect an area, especially a vertical construction forming an inner partition or exterior siding of a building.

• 墙以石头、木头、灰浆或其他建筑材料砌成的重直结构，用来圈住、划分或保护某一区域，尤指组成一幢房屋的内部隔间或外部标界的垂直建筑