Fractable

Fractable

A coping on the gable end of a building when carried above the roof, and broken into steps or curves forming an ornamental outline
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved

fractable

fractables on a coped gable
A coping on the gable wall of a building, when carried above the roof; esp. when broken into steps or curves forming an ornamental silhouette.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.