groin vault

Noun

 * 1)  A vault resulting from the intersection of two barrel-vaults crossing in a right angle. Its thrusts are concentrated along the groins or arrises and eventually at the four corners

Translations

 * Catalan: volta per aresta
 * Dutch: kruisgraatgewelf, kruisgewelf
 * Finnish: ristiholvi
 * German: ,
 * Italian: volta a crociera
 * Norwegian: krysshvelv
 * Swedish: kryssvalv, korsvalv