invalidation 

  1. 名詞
不可數名詞: 無效, 失效
(觀點、論點等的)否定
invalidation of ...(文件、合同、選舉結果等):
...的無效
...的失效
invalidation of ...(觀點、論點、說法等):
...的否定

    同義字詞
abatement,abolishment,abolition,abrogation,annulment,avoidance,cancellation,cancelation,dissolution,negation,nullification,quashing,repeal,rescindment,voiding

例句

  1. It's total invalidation .
  2. Invalidation is fine-grained as well.
  3. This saved section 49(1) from invalidation .
  4. This is mostly due to invalidation from others.
  5. There was a blanket invalidation of all French laws.