also: リブボールト
noun
rib vault
Architectural term for a vault supported by or decorated with ribs, typical in Gothic architecture.
ゴシック建築ではリブヴォールトがよく使われた。
Rib vaults were often used in Gothic architecture.
Variant with interpunct; less common but still seen.
Search-only kana form with interpunct; not a standard spelling.
Borrowed from English 'rib vault'.