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Definitions

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.

The Giants and new coach John Harbaugh have the luxury of believing that the cornerstone of that future is already on the roster.

From The Wall Street Journal • Apr. 22, 2026

Obama, who has remained active in public life since leaving office, has frequently emphasized education as a cornerstone of economic opportunity in his entire political and post-political career.

From Salon • Apr. 19, 2026

Bread has long been a dietary cornerstone, sustaining societies for generations.

From Science Daily • Apr. 14, 2026

They need him to be the cornerstone of a franchise that is being rebuilt in his image.

From Los Angeles Times • Apr. 9, 2026

“Oh, not too long ago,” said Kojo, pointing to the marble cornerstone.

From "The Smartest Kid in the Universe" by Chris Grabenstein




Vocabulary lists containing cornerstone