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English definition of “declassify”

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declassify

verb [T] uk   /ˌdiːˈklæs.ɪ.faɪ/ us  
to say officially that political or military information is no longer secret: Many government documents are declassified after 50 years.
declassification
noun [U] uk   /ˌdiː.klæs.ɪ.fɪˈkeɪ.ʃən/ us  
Translations of “declassify”
in Chinese (Traditional) 解密,公開(尤指政治或軍事資訊)…
in Chinese (Simplified) 解密,公开(尤指政治或军事信息)…
(Definition of declassify from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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