convex molding.
see http://en.wikipedia.org/wiki/Ovolo
A convex moulding on a cornice is called a TORUS if it is semi-circular or an OVOLO if its not. When combined with a concave moulding it is called a CYMA where the concave is at the top or a OGEE where the convex is at the top.
ogeeogee is curved molding
name of a transparent and convex shaped lens
Yes, a convex cylinder is often referred to as a barrel.
The architectural term you are referring to is an "ogee." It describes a type of molding that has a profile featuring a concave curve flowing into a convex curve.
convex
Quarter round molding is a convex molding that is a quarter of a circle in shape, while shoe molding is a slightly smaller and more curved molding that is typically used to cover gaps between baseboards and flooring.
a convex molding having a series of members separated by indentations, as a bead and reel.
convex
concave, convex and the other one which is niether concave or convex
cyma