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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.

Since coming to power in 2000, Putin has built the celebration of Russia’s power and its history into a cornerstone of his leadership.

From The Wall Street Journal • Apr. 29, 2026

In 2022, during the last review of the treaty considered the cornerstone of non-proliferation, UN Secretary-General Antonio Guterres warned humanity was "one misunderstanding, one miscalculation away from nuclear annihilation."

From Barron's • Apr. 27, 2026

Taken together, the contrast is a little dazzling: a $77 bird plated with sauces for the downtown set, and a $4.99 one hailed as a cornerstone of everyday affordability.

From Salon • Apr. 26, 2026

“I wanted to honor the teams of curators who form the cornerstone of any institution’s vision through the exhibitions they bring to the public,” says Opie.

From Los Angeles Times • Apr. 15, 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