casuistry/ˈkæzjuɪstrɪ; `kæʒʊɪstrɪ/ n[U](fml usu derog 文, 通常作贬义) resolving of moral problems, esp by the use of clever but false reasoning; sophistry 诡辩; 曲解; 诡辩术.
牛津英汉双解词典