Voussoir Meaning: Definition, Examples, and Translations

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voussoir

[ˈvuːˌswɑːr ]

Definition

Context #1 | Noun

architecture

A voussoir is a wedge-shaped stone block used in the construction of an arch or a vault. These stones are specifically cut and placed to form the curved shape of the arch or vault.

Synonyms

arch stone, keystone, springer.

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Word Description / Examples
voussoir

Used in architecture to describe any individual wedge-shaped stone that forms part of an arch.

  • The masons carefully placed each voussoir to ensure the arch was stable.
  • Voussoirs distribute the load evenly across the entire arch.
keystone

Specifically the central, topmost stone of an arch. It is critical for locking the other stones into position.

  • Once the keystone was in place, the entire arch became self-supporting.
  • The bridge's keystone was adorned with intricate carvings.
springer

Refers to the lowest stone of an arch, where the curve begins from the vertical support or upright.

  • The springer stones support much of the initial load of the arch.
  • Properly setting the springers is crucial for the stability of the arch.
arch stone

A more general term in construction and architecture to refer to any stone that is part of an arch, not necessarily wedge-shaped.

  • The arch stones were carved from the same type of granite.
  • Each arch stone needs to fit perfectly with its neighbors for the arch to be stable.

Examples of usage

  • The voussoirs in the cathedral's ceiling were intricately carved.
  • The architect carefully selected each voussoir to ensure a perfect fit.

Translations

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Origin of 'voussoir'

The term 'voussoir' originated in the late 18th century, derived from the French word 'voussoir' which means 'wedge'. It has been used in architecture to describe the wedge-shaped stones that form the essential elements of an arch or vault. The concept of voussoirs dates back to ancient Roman and Greek architecture, where the structural integrity of arches and vaults relied on the precise placement of these stones.


Word Frequency Rank

Ranking #39,662, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.