Fortification Flashcards
A defensive military work constructed for the purpose of strengthening a position.
Fortification
Surrounded by or as if by a rampart.
Circumvallate
A projection part of a rampart or other fortification, typically forming an irregular pentagon attached at the base to the main work.
Bastion
A gateway in a fortification permitting a large number of troops to move rapidly from the beseiged position and attack the besiegers.
Sally Port
A vault or chamber in a rampart, having embrasures for artillery.
Casemate
An enclosing wall connecting two bastions or towers.
Curtain
The rear passageway into a bastion or similar outwork.
Gorge
The top platform or horizontal surface of a rampart where guns are mounted.
Terreplein
The part of a bastion that extends from the curtain to the face.
Flank
The angle between the face and the flank of a bastion.
Shoulder
Either of the two outer sides that form the salient of a bastion.
Face
A V-shaped outwork outside the main ditch of a fortress, covering the works between two bastions.
Ravelin
A minor defensive position established beyond a main fortified area.
Outwork
A slope extending downward in front of a fortification in such a way that it brings advancing enemy soldiers into the most direct line of fire.
Glacis
The inner slope or wall of the ditch surrounding a rampart.
Scarp or Escarp
The exterior slope or wall of the ditch surrounding a rampart.
Counter Scarp
A defensive wall or elevation of earth or stone protecting soldiers from enemy fire.
Parapet
A projecting course of stones below the parapet of a rampart.
Cordon
A ledge between the exterior slope of a rampart and the moat of a fortification.
Berm or Berme
A broad embankment of earth raised as a fortification around a place and usually surmounted by a parapet.
Rampart
A steep mound of earth surrounded by a ditch and surmounted by a timber stockade and tower.
Motte