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je ne sais quoi

noun

: something (such as an appealing quality) that cannot be adequately described or expressed
a young actress who has a certain je ne sais quoi

Examples of je ne sais quoi in a Sentence

Although the sculpture had flaws, it also had a certain je ne sais quoi that made it very appealing.
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.
Disney Animation has an original pic next year in Hexed, and those types of movies always are hard to launch unless there’s some sort of princess je ne sais quoi a la Frozen. Anthony D'alessandro, Deadline, 1 Dec. 2025 For the fashion-forward jet-setter, don’t miss your chance to add a dash of French-girl je ne sais quoi to your wardrobe with the Karl Lagerfeld Paris Faux Shearling Coat, which is currently a whopping 50 percent off. Sophie Dodd, Travel + Leisure, 21 Nov. 2025 For her transformation into American actress Jean Seberg, who became well-known for her work in Breathless, Deutch chopped and dyed her shoulder-length brunette hair into a blonde pixie cut to embody the je ne sais quoi of the French New Wave star. Michelle Lee, PEOPLE, 7 Nov. 2025 Plus, chatbots don’t have that human touch; people have a certain je ne sais quoi needed to lead workforces that AI can’t replicate. Emma Burleigh, Fortune, 30 Oct. 2025 See All Example Sentences for je ne sais quoi

Word History

Etymology

French, literally, I know not what

First Known Use

circa 1656, in the meaning defined above

Time Traveler
The first known use of je ne sais quoi was circa 1656

Browse Nearby Words

Cite this Entry

“Je ne sais quoi.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/je%20ne%20sais%20quoi. Accessed 6 Dec. 2025.

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