cornerstone
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 consensus among scholars and practitioners in design is nearly unanimous: Usability is one of the cornerstone achievements of our society over the past century.
From Slate • Apr. 4, 2026
Exxon made algae the cornerstone of its clean-energy initiatives for years and pressed on even after a lack of progress led other big oil companies to abandon similar research.
From The Wall Street Journal • Mar. 31, 2026
Data-center developer Fermi has not secured a cornerstone tenant for its Project Matador campus in Amarillo, Texas.
From Barron's • Mar. 30, 2026
A cornerstone of its defence is that delivery rules need to change so second class mail can be taken out less frequently.
From BBC • Mar. 23, 2026
“Emotion is the cornerstone of humanity, my child. It’s not something that can be avoided. Even my power is drawn from raw emotion. You’ve seen that, haven’t you?”
From "Kwame Crashes the Underworld" by Craig Kofi Farmer
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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.