capstone

noun

cap·​stone ˈkap-ˌstōn How to pronounce capstone (audio)
Synonyms of capstone
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.
In a demanding, real-world performance setting — a capstone exercise, a live performance, a high-stakes simulation — the goal is not to eliminate all mistakes, but to stay in control and navigate the zone of being uncomfortable. Ulrik Juul Christensen, Forbes.com, 23 June 2026 At the end of the course, students present a capstone project designed using quantum software programs, detailing how quantum could be used to solve a real world issue. P.r. Lockhart, Hartford Courant, 22 June 2026 The Knicks’ championship is a capstone to a string of victories elsewhere. Mike Vorkunov, New York Times, 16 June 2026 Jennings went into his senior capstone course without knowing anyone in the class. Jenelyn Russo, Oc Register, 9 June 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 24 Jun. 2026.

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