imperfection

noun

im·​per·​fec·​tion ˌim-pər-ˈfek-shən How to pronounce imperfection (audio)
: the quality or state of being imperfect
also : fault, blemish

Examples of imperfection in a Sentence

He detected several imperfections in the surface of the jewel. She tried to hide the imperfection in the cloth.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These light fixtures have been locally made since the 1700s and possess imperfections that Birger describes as particularly beautiful. Nicole Kliest, Vogue, 28 Oct. 2025 Those imperfections apply to the conflicts within Paul, masterfully interpreted by Keleher. David John Chávez, Mercury News, 28 Oct. 2025 Despite the imperfections, users in the comments section thought that the woman should let the manicure slide for the price. Starr Bowenbank, PEOPLE, 28 Oct. 2025 The real beauty of sport lies in the continual struggle against imperfection, glaring weaknesses both inner and outer. Sally Jenkins, The Atlantic, 27 Oct. 2025 See All Example Sentences for imperfection

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of imperfection was in the 14th century

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Cite this Entry

“Imperfection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/imperfection. Accessed 3 Nov. 2025.

Kids Definition

imperfection

noun
im·​per·​fec·​tion ˌim-pər-ˈfek-shən How to pronounce imperfection (audio)
1
: the quality or state of being imperfect
2
: flaw, fault

More from Merriam-Webster on imperfection

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