Definition of declassify
: to remove or reduce the security classification of declassify a secret document
declassificationplay \(ˌ)dē-ˌkla-sə-fə-ˈkā-shən\ noun
Examples of declassify in a Sentence
The government has not yet declassified that information.
Recent Examples of declassify from the Web
The mustard gas experiments were not declassified until 1975, and the military did not lift an oath of secrecy for servicemen until the 1990s.
Unlike executive branch records, there is no provision for Congressional documents to be declassified after 25 years.
Unless President Donald Trump intervenes, the files will be declassified before October 2017.
This image, declassified by the TSA, shows what a handgun concealed in a backpack looks like through an X-ray machine at a security checkpoint.
In the past, the agency has reviewed the history of clandestine operations to determine if a name can be declassified.
According to Stuart Jones, the acting assistant secretary for Near Eastern Affairs at the U.S. State Department, recently declassified reports and photos show a crematorium at the Saydnaya military prison near the Syrian capital of Damascus.
The president, however, has inherent constitutional authority to declassify information at will, Feldman says.
Presidents are at the top of the mountain of classified information and can declassify and even publicize secrets at will.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'declassify'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of declassify
DECLASSIFY Defined for English Language Learners
Definition of declassify for English Language Learners
: to allow the public to see or learn about (something that has been a secret)
Seen and Heard
What made you want to look up declassify? Please tell us where you read or heard it (including the quote, if possible).