A doughnut-shaped surface generated by the revolution of a circle about an exterior line lying in its plane. 2. A convex, half-round molding, in Classical architecture at the base of an Ionic column; also used in the Renaissance and neo-Renaissance.
A doughnut-shaped surface generated by the revolution of a circle about an exterior line lying in its plane. 2. A convex, half-round molding, in Classical architecture at the base of an Ionic column; also used in the Renaissance and neo-Renaissance.