capstone

noun

cap·​stone ˈkap-ˌstōn How to pronounce capstone (audio)
Synonyms of capstonenext
1
: a coping stone : coping
2
: the high point : crowning achievement
the capstone of her career

Examples of capstone in a Sentence

her election as the state's first woman governor was a capstone of a long political career
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The event served as a capstone to a week of services and a call to action. Matt Brown, Los Angeles Times, 8 Mar. 2026 The homegoing will serve as a capstone to a week of services held across the country. ABC News, 7 Mar. 2026 Her posthumous album with Nomad War Machine is a celebration of the vertiginous possibility of life, and a capstone on a career that took none of it for granted. H.d. Angel, Pitchfork, 4 Mar. 2026 Across the street from Oak Lawn Place is another capstone for Cox, Resource Center Health, a 20,000-square-foot health care clinic and food pantry that opened in 2025 for the LGBTQ community. Sarah Hepola, Dallas Morning News, 25 Feb. 2026 See All Example Sentences for capstone

Word History

Etymology

cap entry 1

First Known Use

1665, in the meaning defined at sense 1

Time Traveler
The first known use of capstone was in 1665

Browse Nearby Words

Cite this Entry

“Capstone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/capstone. Accessed 10 Mar. 2026.

Last Updated: - Updated example sentences
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