ˈkärˌstōn noun
Etymology: by folk etymology from quernstone
: a firmly cemented ferruginous sandstone found in the British isles ; especially : one of Cretaceous age used as a building stone
ˈkärˌstōn noun
Etymology: by folk etymology from quernstone
: a firmly cemented ferruginous sandstone found in the British isles ; especially : one of Cretaceous age used as a building stone
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012