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cornerstone

[kawr-ner-stohn] / ˈkɔr nərˌstoʊn /


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.

“It is,” says Tom Stevens, director of Visitor Services, “the cornerstone of the Rotunda.”

From The Wall Street Journal • Jul. 4, 2026

They are a cornerstone to public understanding and trust.

From Slate • Jul. 2, 2026

Even in the most troubled times, the cornerstone of our democracy is the understanding that we will always need to do better and there is a living document that allows us to do so.

From Los Angeles Times • Jul. 1, 2026

Dairy is a cornerstone: The state is the fourth-largest milk producer in the U.S., according to the Idaho Dairymen’s Association.

From Salon • Jun. 28, 2026

Egypt is a yellow trapezoid with one right angle, and looks like the cornerstone of a pyramid.

From "Dry" by Neal Shusterman and Jarrod Shusterman




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