Cancellation: Voiding a debt by annulling or paying it.

撤销，解除[债务]：以取消或偿付的办法使一笔债务失效。

The act of reversing or annulling something accomplished; a cancellation.

取消、废除或使无效的行为。

The act of reversing or annulling something accomplished; a cancellation.

取消，废除使完成的某事倒退或取消的行为；取消。

The act (by someone having the authority) of annulling something previously done.

取消以前做的事情。

In both China and India, epilepsy is commonly viewed as a reason for prohibiting or annulling marriages.

在中国和印度，癫痫常常被看作是禁止结婚或无效婚姻的一个理由。

A matrimonial dispensation is the relaxation in a particular case of an impediment prohibiting or annulling a marriage.

婚姻省却是放宽在特定案件中的一个障碍，禁止或废止婚姻。