n.

1. 订正，修改；校正[U][C]
   Look carefully at the corrections which I have written in your essay.

   请仔细看一下我对你文章修改过的地方。

2. 惩治，惩罚[U]；教养[P1]
   The prisoner was sent to a labor camp for correction.

   囚犯被判往劳工营改过自新。

3. 修正量[U]
4. 【经】（市场价格上涨后的）回落

n.

1. the action or process of correcting.
   ▸a change that rectifies an error or inaccuracy.
   ▸a quantity adjusting a numerical result to allow for a departure from standard conditions.
2. N. Amer. or dated punishment, especially that of criminals in prison.