confidentiality
Americannoun
plural
confidentialities-
the quality or fact of being confidential, private, or restricted to certain parties, usually by agreement or formal requirement.
-
something confidential or private; confidence.
-
a rule or expectation within a particular field of activity that the restriction of private information is to be respected.
Other Word Forms
Explanation
Confidentiality is what you observe when you keep things secret. If you happen to be a mafia boss with lots of dark secrets, you'll want to be sure you can count on complete confidentiality from your wife and family. Confidentiality is important not just to people involved in illegal activities. You expect your close friends and family to keep your secrets — you count on their confidentiality. Confidentiality might also apply to your job — if your company is working on a new computer game, confidentiality is essential to prevent leaks to your competitors. The word confidentiality includes the Latin root fides, which means "faith," or "trust."
Vocabulary lists containing confidentiality
Journalism
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United States v. Nixon (1974)
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Words with 15 or More Letters, List 3
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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.
The changes included mandatory confidentiality provisions for personnel, medical and financial information.
From The Wall Street Journal • May 13, 2026
The nature of these two underlying assets is withheld due to “pre-existing confidentiality agreements” with Druckenmiller.
From MarketWatch • May 7, 2026
The RFU says "performance confidentiality in a competitive sporting environment" prevents them revealing full details of England's shortcomings.
From BBC • May 5, 2026
He acknowledges disagreements between the civilian commission and the department but said most of it has been over information that county counsel advised him not to share because of confidentiality and labor laws.
From Los Angeles Times • May 1, 2026
Hopefully they knew about patient confidentiality in Ancient Greece.
From "Blood of Olympus" by Rick Riordan
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.