transcription, транскрипция: [ ɪnˈvælɪdeɪt ]
v.tr. 1 make (esp. an argument etc.) invalid. 2 remove the validity or force of (a treaty, contract, etc.). øøinvalidation n. [med.L invalidare invalidat- (as IN-(1), validus VALID)]
INVALIDATE
Meaning of INVALIDATE in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012