egg and dart[ĕgˌən-därtˈ]
egg and dart definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
egg and dart definition by American Heritage Dictionary
A decorative molding consisting of a series of egg-shaped figures alternating with dart-shaped, anchor-shaped, or tongue-shaped figures.