ClipArt ETC
A machicolation is a floor opening between the supporting corbels of a battlement, through which stones could be dropped on attackers at the base of a defensive wall. The design was developed in the Middle Ages when the Norman crusaders returned. A machicolated battlement projects outwards from the supporting wall in order to facilitate this.

Machicolation

A machicolation is a floor opening between the supporting corbels of a battlement, through which stones…