s/n1148904

Information
has gloss	(noun) restriction imposed by the government on documents or weapons that are available only to certain authorized people classification
lexicalization	eng: classification
subclass of	(noun) the act of keeping something within specified bounds (by force if necessary); "the restriction of the infection to a focal area" confinement, restriction

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opposite	(noun) reduction or removal by the government of restrictions on a classified document or weapon declassification