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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 capstone project for 2026 is a caramel cake. Alana Al-Hatlani, Southern Living, 5 Dec. 2025 The capstone or portfolio will be scored locally, but the state will score the course assessments. Riley Rourke, CBS News, 1 Dec. 2025 Trump convincing the Ellisons to make a new installment of Rush Hour, whose broad racial humor might have been unwelcome a few years ago (if not much earlier), may be one of the capstones of his cultural influence as president this time around. Max Tani, semafor.com, 24 Nov. 2025 Making good grades is often seen as the pinnacle of success, or capstone, for many Tennessee students. Kenya Anderson, Nashville Tennessean, 10 Nov. 2025 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 8 Dec. 2025.

Last Updated: - Updated example sentences
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