Definition

1. Adjective:
   • Having had security classification removed: Describes information, documents, or materials that were once officially secret or restricted but have since been officially declared no longer classified and are now available to the public.

Usage

• The word "declassified" is used to describe the status of government or military information after a formal review process. It is typically used attributively (before a noun) or predicatively (after a linking verb like 'is' or 'was').

Examples

• Adjective:
  • The journalist accessed declassified documents about the Cold War.
  • The report was declassified after 50 years.
  • Researchers are studying newly declassified files.

Advanced Usage

• "to be declassified": to undergo the official process of having one's secret status removed.
  • The files are scheduled to be declassified next year.
• "declassified information": a common collocation referring to the content that is no longer secret.
  • The book is based on thousands of pages of declassified information.

Variants and Related Words

• Declassify (verb): To officially remove the security classification from (information or documents).
  • The government agreed to declassify the records.
• Declassification (noun): The act or process of declassifying.
  • The declassification of the papers revealed new historical details.

Synonyms

• Released (in the context of information).
• Disclosed (often implies a deliberate act of making information known).
• Unclassified (can describe information that was never classified or has been declassified).

Antonyms

• Classified.
• Secret.
• Confidential.
• Restricted.

Related Phrases

• Freedom of Information Act (FOIA) request: A formal method through which individuals can request the declassification and release of U.S. government documents.
  • The documents were obtained through a FOIA request.

Adjective

1. having had security classification removed