barrel vault (English, noun)
expansion: barrel vault (plural barrel vaults)
Senses:
topics: architecture
glosses: A simple roof having a curved, often semicircular cross section; used to span large distances in railway stations, churches, etc. Usually supported on columns.
topics: business
construction
manufacturing
roofing
glosses: A building profile featuring a rounded profile to the roof on the short axis, but with no angle change on a cut along the long axis.
Forms:
form: barrel vaults
tags: plural