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top-secret

top-secret

65 5.9
Information that only a very small number of people are allowed to know
  • adjective
  • /ˌtɑpˈsikrɪt/
  • Formal
translation icon : ultrasecreto
  • She received top-secret clearance because of her important role in national security.

And so it's been top secret, but we don't know.

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Examples

  • Musk set up to get access to top secret US plan for potential war with China.

  • This is a top-secret area, so do not wander off or talk to anybody.

  • How did you get the top secret data that no one else could get?

  • For two years, top secret, they had been working with our military, with our Special forces.

  • But the serious, top-secret phone calls are off the air.

    Fiction book (1994)
  • A set of top-secret orders had brought the carrier group here.

    Fiction book (2000)
  • We need your help on a super-dangerous top-secret mission!

  • If you're looking for top-secret information, just go straight to the source.

  • It's classified top secret and the guys and gals get there for training do not know where they're at.

  • This is top-secret.

Synonyms

top secret
vstop-secret
  • Formal
55 4.2

Information that the government keeps private for security reasons

is written with a hyphen in the key concept
hush-hush
vstop-secret
  • Informal
13 7.5

People keep it secret from most others to avoid being noticed

denotes formal highest-level secrecy rather than informal quietness
super-secret
vstop-secret
3 7.4

Very private and known by only a few people

carries formal classification at the highest level rather than just intense secrecy
classified
vstop-secret
  • Formal
1 7.4

Kept secret and shown only to people with permission

specifies the highest security level not just any official secrecy
ultrasecret
vstop-secret
8.4

Kept very secret so almost no one knows about it

is an official highest-level classification rather than general extreme secrecy

Antonyms

1.0

Open or available to everyone, not private

unclassified
  • Formal
11 4.2

Not secret and available to the public

How Secret

top-secret
  • Formal
65 5.9
secret
2.0
confidential
205 5.3
restricted
18 3.9
unclassified
  • Formal
11 4.2
public
1.0

Surface Forms

top-secret positive

Morphology

top-secret = top + secret (transparent) = top + secret

The meaning is directly composed from 'top' + 'secret' to indicate the highest level of secrecy, which is straightforward for learners.

Etymology

Top-secret comes from top meaning 'highest' and secret meaning 'kept hidden', so it names information kept at the highest level. That's why top-secret is used for files or missions that only a very few people are allowed to know.