a.

1. 旋繞的；迴旋的；扭曲的
   Your convoluted logical reasoning is totally unacceptable to me.

   你這種扭曲的邏輯論證是我完全無法接受的。

1. convolute的動詞過去式、過去分詞

adj.

1. (especially of an argument, story, or sentence) extremely complex.
2. chiefly technical intricately folded, twisted, or coiled.