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.
Despite its many imperfections and its de facto promotion of nuclear inequality, the treaty is credited with limiting nuclear proliferation to just nine countries today. Stephen Herzog, The Conversation, 1 Aug. 2025 But that's also the beauty of natural stone and tile is those imperfections and inconsistencies. Soo Kim, MSNBC Newsweek, 10 July 2025 But, over time, its uniformity began to chafe against a broader cultural desire for imperfection and uniqueness. Melissa Fleur Afshar, MSNBC Newsweek, 29 July 2025 The goal was to have finishes that would acquire an artisanal patina which doesn’t merely tolerate cracks and imperfections and instead are actually enhanced by them. Patricia Villalobos, Architectural Digest, 26 July 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 21 Aug. 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

Last Updated: - Updated example sentences
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