noun

groin vault

a ceiling formed by two intersecting barrel vaults

In more detail

1. (noun) an arched roof or ceiling formed by the intersection of two barrel vaults at right angles, creating a pattern of curved ribs that cross each other

2. (noun) in architecture, the curved line where two such vaults meet

Examples

1. The cathedral's nave is covered with an impressive groin vault that distributes the weight of the roof evenly.
2. The groin vaults in the church create a beautiful geometric pattern on the ceiling.

How to use groin vault

A groin vault is a specific architectural term used to describe a type of curved ceiling created where two barrel vaults intersect at right angles. It is commonly found in Romanesque and Gothic architecture, particularly in churches and cathedrals. The term is precise and technical, used primarily by architects, historians, and scholars.

Common phrases

groin vault ceiling
groin vault roof
groin vault structure
pointed groin vault
groin vault pattern

Synonyms

cross vault · ribbed vault · barrel vault intersection

Word family

groin (noun) · vault (noun) · vaulted (adjective)

A common mistake

Learners sometimes confuse groin vault with barrel vault or ribbed vault, not recognizing that a groin vault specifically results from the intersection of two barrel vaults.

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