What is a flat member of an order or building, like a flat band or broad fillet; especially, one of the three bands which make up the architrave, in the Ionic order. See Illust. of Column called?

fascia — (Arch.) A flat member of an order or building, like a flat band or broad fillet; especially, one of the three bands which make up the architrave, in the Ionic order. See Illust. of Column. (Webster's 1913.)