nullified

• 描述某事物在法律上或事实上已被宣布无效、失去效力或变得毫无用处。

Describes something that has been made legally or effectively void, invalid, or useless.

1. Deprived of legal forceC1formal

   Made legally void or invalid; having no legal effect.

   被废止的

   • The contract was nullified due to a breach of terms.
   • The court nullified the previous ruling.
   • All agreements were nullified after the merger fell through.

   同义词inoperativeinvalidnullvoid

   反义词bindingeffectiveenforceableoperativevalid

• 动词，指使某事物在法律或官方上无效、失去效力或不起作用，也泛指使无效、取消或使失效。

A verb used to indicate the act of making something legally or officially void, invalid, or ineffective.

1. Make legally voidC1formal

   To make something legally invalid or ineffective.

   使无效

   • The court decided to nullify the contract due to fraud.
   • The new law nullifies the previous agreement.
   • They attempted to nullify the election results.

   同义词abrogateannulcancelinvalidatequashrescindrevokevoid

   反义词confirmratifyupholdvalidate

2. Cancel out or neutralizeC1formal

   To make something have no effect or value.

   使无效

   • The antidote nullified the effects of the poison.
   • His careful planning nullified the risks involved.
   • The team's strong defense nullified the opponent's attack.

   同义词annulcancelcounteractinvalidatenegateneutralizeoffsetvoid

   反义词confirmpreservereinforcestrengthenupholdvalidate