Capstone

usgb/ˈkæpstəʊn/
noun

The last stone put on a dome or arch that makes it steady and complete.

After months of construction, reaching the capstone of the dome was a proud moment for the entire crew.
Visual representation of "capstone" - The last stone put on a dome or arch that makes it steady and complete.

Often appears as...

  • place the capstone
  • complete with capstone

Usage tips

Technical

Definition 1 of 3
Visual representation of "capstone"
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Architectural Significance

Emphasizes the key role in stability and completion in construction.

Illustration for Architectural Significance
The ancient aqueduct stood solid, as its capstone was expertly placed.
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Symbolic Completion

A metaphor for finishing a major task or a comprehensive effort.

Illustration for Symbolic Completion
Completing the mural felt like putting the capstone on my years of study in art.
Visual representation of the word "Capstone"

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