unclassified

(-klasi fīd′)

adjective

  1. not classified; not put in a category
  2. not under security classification; not secret or restricted

See unclassified in American Heritage Dictionary 4

adjective
  1. Not placed or included in a class or category: unclassified mail.
  2. Of, relating to, or being official matter not requiring the application of security safeguards: unclassified defense documentation.

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