Ogee

Webster's Dictionary

(1): ( n.) A molding, the section of which is the form of the letter S, with the convex part above; cyma reversa. See Illust. under Cyma.

(2): ( n.) Hence, any similar figure used for any purpose.

King James Dictionary

Ogee', n.

1. In architecture, a molding consisting of two members, the one concave, the other convex, or of a round and a hollow somewhat like an S. 2. In gunnery, an ornamental molding in the shape of an S, used on guns, mortars and howitzers.