Barrel Vault(redirected from Barrel vaults)
Also found in: Dictionary, Thesaurus, Wikipedia.
Related to Barrel vaults: tunnel vault
barrel vault[′bar·əl ‚vȯlt]
in architecture, a roof shaped as a semi-cylinder with a raised and tapered top, as a result of which the facade has a keellike pediment. Barrel vaults, seen in religious and civil architecture of the 17th and 18th centuries, are most often built of wood (for example, the churches of the Russian north, the palace in Kolomenskoie) and more rarely of stone (the church in the village of Taininskaia in Moscow Oblast). The crossing of two barrel vaults forms a cross barrel vault or a cubelike roof.