/ˌæbrəˈɡeɪʃən/ – Noun
Definition: việc bãi bỏ, hủy bỏ
A more thorough explanation: the formal and official ending or annulment of a law, agreement, or custom. It is the act of revoking or withdrawing something with authority.
Example: The abrogation of the treaty led to increased tensions between the two nations.