abrogate

Short definition from Wiktionary

Verb

1. 1
   To annul (as a law, decree, ordinance, etc.) by an authoritative act; to abolish by the authority of the maker or their successor; to repeal.
2. 2
   To put an end to; to do away with.
3. 3
   To block a process or function.

Adjective

1. 1
   Abrogated; abolished.