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Synonyms

secret

American  
[see-krit] / ˈsi krɪt /

adjective

  1. done, made, or conducted without the knowledge of others.

    secret negotiations.

    Synonyms:
    covert, hidden, clandestine
    Antonyms:
    manifest, open
  2. kept from the knowledge of any but the initiated or privileged.

    a secret password.

    Synonyms:
    confidential, private
  3. faithful or cautious in keeping confidential matters confidential; close-mouthed; discreet.

    Synonyms:
    reticent, secretive, close
  4. designed or working to escape notice, knowledge, or observation: the secret police.

    a secret drawer;

    the secret police.

  5. secluded, sheltered, or withdrawn.

    a secret hiding place.

  6. beyond ordinary human understanding; esoteric.

    Synonyms:
    mysterious, cryptic, occult
  7. (of information, a document, etc.)

    1. bearing the classification secret.

    2. limited to persons authorized to use information documents, etc., so classified.


noun

  1. something that is or is kept secret, hidden, or concealed.

  2. a mystery.

    the secrets of nature.

  3. a reason or explanation not immediately or generally apparent.

  4. a method, formula, plan, etc., known only to the initiated or the few: a trade secret.

    the secret of happiness;

    a trade secret.

  5. a classification assigned to information, a document, etc., considered less vital to security than top-secret but more vital than confidential, and limiting its use to persons who have been cleared, as by various government agencies, as trustworthy to handle such material.

  6. (initial capital letter) a variable prayer in the Roman and other Latin liturgies, said inaudibly by the celebrant after the offertory and immediately before the preface.

idioms

  1. in secret, unknown to others; in private; secretly.

    A resistance movement was already being organized in secret.

secret British  
/ ˈsiːkrɪt /

adjective

  1. kept hidden or separate from the knowledge of others

  2. known only to initiates

    a secret password

  3. hidden from general view or use

    a secret garden

  4. able or tending to keep things private or to oneself

  5. operating without the knowledge of outsiders

    a secret society

  6. outside the normal range of knowledge

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. something kept or to be kept hidden

  2. something unrevealed; mystery

  3. an underlying explanation, reason, etc, that is not apparent

    the secret of success

  4. a method, plan, etc, known only to initiates

  5. liturgy a variable prayer, part of the Mass, said by the celebrant after the offertory and before the preface

  6. among the people who know a secret

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
secret More Idioms  

Other Word Forms

  • nonsecret adjective
  • quasi-secret adjective
  • secretly adverb
  • secretness noun
  • semisecret adjective
  • supersecret noun
  • ultrasecret adjective

Etymology

Origin of secret

First recorded in 1350–1400; Middle English secrette, from Old French secret, from Latin sēcrētus “hidden,” originally past participle of sēcernere “to secern

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When asked if she can keep a secret herself, she joked: "I have kept a secret for a very long time. Jennifer Saunders is an alien."

From BBC

What I am looking at is not just the most powerful computer in the world, but technology pivotal to financial security, Bitcoin, government secrets, the world economy and more.

From BBC

The identity of the "secret traitor" has been revealed on the latest episode of The Traitors, with Fiona joining Stephen and Rachel in the castle turret.

From BBC

It’s no secret that the U.S. wants to make Greenland its own.

From Barron's

It’s no secret that the U.S. wants to make Greenland its own.

From Barron's