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English definition of “invalidity”

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invalidity

noun [U] uk   /ˌɪn.vəˈlɪd.ɪ.ti/ us    /-ə.t̬i/

invalidity noun [U] (NOT OFFICIAL)

the condition of not being legally or officially acceptable

invalidity noun [U] (ILLNESS)

the condition of being too ill to work or care for yourself
Translations of “invalidity”
in Chinese (Traditional) 無效, 無效,失效…
in Chinese (Simplified) 无效, 无效,不合法…
(Definition of invalidity from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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