Annul

Pronunciation: /ˈænəl/

Annul (verb)

  1. To officially end something and make it no longer valid, especially a decision or agreement.
  2. To legally declare a marriage invalid, as if it never legally existed.
  3. To remove the effect of something so it no longer works or matters.

Examples

  • The judge annulled the decision after new evidence appeared.
  • The decision was annulled after new evidence appeared.