1. 宽度;广度
    The width of something is the distance it measures from one side or edge to the other.

    e.g. Measure the full width of the window...
           测量一下窗户的全宽。
    e.g. The road was reduced to 18ft in width by adding parking bays...
           这条路增加了停车区后宽度缩减到了18英尺。

2. 宽阔；宽大
    The width of something is its quality of being wide.

    e.g. The best utensil for steaming is a wok because its width easily accommodates a whole fish.
           锅是蒸鱼的最好器具，因为它很宽，可以轻松放下一整条鱼。

3. （游泳池的）池宽
    A width is the distance from one side of a swimming pool to the other.

width的反义词

    e.g. We swam several widths.
           我们游了好几个来回。