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impropriety

American  
[im-pruh-prahy-i-tee] / ˌɪm prəˈpraɪ ɪ ti /

noun

plural

improprieties
  1. the quality or condition of being improper; incorrectness.

  2. inappropriateness; unsuitableness.

  3. unseemliness; indecorousness.

  4. an erroneous or unsuitable expression, act, etc.

  5. an improper use of a word or phrase.


impropriety British  
/ ˌɪmprəˈpraɪɪtɪ /

noun

  1. lack of propriety; indecency; indecorum

  2. an improper act or use

  3. the state of being improper

"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

Etymology

Origin of impropriety

From the Late Latin word improprietās, dating back to 1605–15. See im- 2, propriety

Explanation

When the boss's husband shows up at a formal dinner party and proceeds to stuff his pockets full of hors d'oeuvres, no one dares to mention his impropriety above a whisper, especially to the boss. Impropriety is a violation of a rule of behavior, manners, or etiquette. So while it is fitting and proper to wear a bikini top and a sarong to the beach, to do so at church would be considered an impropriety. Some find a bit of impropriety charming. Somerset Maugham went so far as to say, “Impropriety is the soul of wit.”

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Vocabulary lists containing impropriety

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.

Impropriety and dishonesty by members of our State’s judiciary cause real harm to all South Carolinians.

From Fox News • Mar. 2, 2022

Impropriety was the alleged crime, and female ambition the real cause. 

From Salon • Mar. 16, 2015

Without date,525 Impropriety of a foreign Envoy engaging in the parties of the country where he resides.

From The Diplomatic Correspondence of the American Revolution, Vol. IX by Sparks, Jared

Impropriety here, on the other hand, is a recognition of life's facts, an expression of life, a playful ebullition.

From A Poor Man's House by Reynolds, Stephen Sydney

Hence much Confusion and Impropriety has attended and embarrass'd the Business and Fable.

From Eighteenth Century Essays on Shakespeare by Smith, David Nichol