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单词 invalidate
释义

invalidate

​verb transitive ​formal
UK /ɪnˈvælɪdeɪt/
Word Forms
present tense
I/you/we/theyinvalidate
he/she/itinvalidates
present participleinvalidating
past tenseinvalidated
past participleinvalidated
DEFINITIONS2
  1. 1
    to make something such as a document, contract, or process no longer legally effective

    Failure to report any changes in your situation may invalidate your insurance policy.

    Synonyms and related words
    Judgments, verdicts and official orders
    acquit
    acquittal
    affiliation order
  2. 2
    to prove that an argument or opinion is wrong

    This study invalidates their earlier research.

    Synonyms and related words
    To try to show that an idea or belief is wrong
    dispute
    disprove
    debunk

invalidate

​verb transitive ​formal
US /ɪnˈvælɪˌdeɪt/
Word Forms
present tense
I/you/we/theyinvalidate
he/she/itinvalidates
present participleinvalidating
past tenseinvalidated
past participleinvalidated
DEFINITIONS2
  1. 1
    to make something such as a document, contract, or process no longer legally effective

    Failure to report any changes in your situation may invalidate your insurance policy.

    Synonyms and related words
    Judgments, verdicts and official orders
    acquit
    acquittal
    affiliation order
  2. 2
    to prove that an argument or opinion is wrong

    This study invalidates their earlier research.

    Synonyms and related words
    To try to show that an idea or belief is wrong
    dispute
    disprove
    debunk
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更新时间：2025/1/22 0:51:28