outsole

The underside of a shoe or other footwear, which makes contact with the floor.

日本語の意味

靴やその他の履物の底部で、床と接触する部分。

The outsole wore thin after months of daily walking, so I had to get the shoes resoled.

数か月間毎日歩いたら靴底がすり減ってしまったので、靴を張り替えてもらいました。

意味（1）

The underside of a shoe or other footwear, which makes contact with the floor.

outsoles

（ plural ）