ˈskȯin(t)sən- noun
Etymology: scoinson alteration (influenced by Middle French escoinsson sconcheon) of sconcheon
: an arch carrying a part of the thickness of a wall
ˈskȯin(t)sən- noun
Etymology: scoinson alteration (influenced by Middle French escoinsson sconcheon) of sconcheon
: an arch carrying a part of the thickness of a wall
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012