1 [C,U] the amount that sth measures from one side or edge to the other 宽度:
The room is eight metres in width.房间宽八米。The carpet is available in two different widths.这地毯有两种宽度可供选择。☞adjective wide 形容词为wide
2 [C] the distance from one side of a swimming pool to the other 相当于游泳池宽度的距离
☞Look at length and breadth. 参看length及breadth。