n.[U][S]

1. （感情的）突變，劇變
   My feeling for him underwent a revulsion when I discovered his cruelty.

   當我發現他的殘忍時，對他的感情起了劇變。

2. 嫌惡；強烈反感[（+against）]
3. 【罕】收回，抽回；撤回

n.

1. a sense of disgust and loathing.
2. Medicine,  chiefly historical the drawing of disease or blood congestion from one part of the body to another, e.g. by counterirritation.