keel molding[′kēl ‚mōl·diŋ]
A molding with two ogees, the central fillet of which projects like a keel.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A brace molding in which the ogee curves meet sharply at a point or fillet more or less resembling the shape of a ship’s keel.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.