ポリッシング

noun

polishing

A loanword used in technical, industrial, or beauty contexts for the act of polishing or buffing a surface, often as a process or technique.

• この工こう程ていでは、ポリッシングによって表ひょう面めんを滑なめらかに仕し上あげます。

  In this process, the surface is finished smoothly by polishing.