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单词 invalidate
释义 invalidate
invalidate /ɪnˈvæl.ɪ.deɪt/ verb [T] ↑Verb Endings for invalidate
1
F0 to officially stop a document, ticket, law, etc. being legally or officially acceptable
Thesaurus+: ↑Proving and disproving
2
F0 to prove that an opinion, argument, etc. is wrong
Thesaurus+: ↑Proving and disprovinginvalidation /ɪnˌvæl.ɪˈdeɪ.ʃən/ noun [U]
F0» Premature disclosure of the test sites might lead to invalidation of the experiment.Thesaurus+: ↑Proving and disproving
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