revocation
US /re.vəˈkeɪ.ʃən/
UK /re.vəˈkeɪ.ʃən/

1.
撤銷, 廢除
the official cancellation of a decree, decision, or promise
:
•
The court ordered the revocation of his driver's license.
法院下令吊銷他的駕駛執照。
•
The revocation of the old policy caused much debate.
舊政策的廢除引起了許多爭議。