Bulwark
Of fortification and embankment. May also be referred to as rampart and wall.
An embankment built around a space for defensive purposes; "they stormed the ramparts of the city"; "they blew the trumpet and the walls came tumbling down".
This concept's ID is @1~22160
Crenelation
- crenelation
A rampart built around the top of a castle with regular gaps for firing arrows or g...
- merlon
A solid section between two crenels in a crenelated battlement.