MERLON
n.In fortification, that part of a parapet which lies between two embrasures.
Mer "lon, n. Etym: [F., perh. fr. L. moerus, for murus a wall, through (assumed ) dim. moerulus.] (Fort. )
merlon
mer lon |ˈmərlən ˈmərlən | ▶noun the solid part of an embattled parapet between two embrasures. ORIGIN early 18th cent.: from French, from Italian merlone, from merlo ‘battlement. ’
merlon |ˈməːlən | ▶noun the solid part of a crenellated parapet between two embrasures. ORIGIN early 18th cent.: from French, from Italian merlone, from merlo ‘battlement ’.