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Showing results for sine qua non. Search instead for sine qua nons.
Definitions

sine qua non

[sahy-nee kway non, kwah, sin-ay, si-ne kwah-nohn] / ˈsaɪ ni kweɪ ˈnɒn, kwɑ, ˈsɪn eɪ, ˈsɪ nɛ kwɑˈnoʊn /


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.

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This is the sine qua non of self-defense.

From The Wall Street Journal ● Mar. 12, 2026

From sine qua non of American psychedelia, to folk-rock deity, jam band progenitor, disco Dead and Top 40 sensation, there was seemingly no pivot the band couldn’t navigate in its 30 years.

From Los Angeles Times ● Oct. 3, 2023

And in gourmet circles, nettles are the sine qua non of spring greens.

From Seattle Times ● Mar. 18, 2023

Lowering that temperature and finding genuine solutions to the disputes that divide us is increasingly the sine qua non of American domestic statesmanship.

From Washington Post ● Mar. 1, 2023

It was as though he knew very well that in Lombard's past actions legality had not always been a sine qua non....

From "And Then There Were None" by Agatha Christie


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