Definition

Noun: 1. A defensive architectural feature of medieval fortifications: A machicolation is a structure consisting of a projecting section of a castle's parapet (battlement) or wall, supported by a row of stone brackets (corbels). The floor of this projection has openings (machicolations) through which defenders could drop stones, pour boiling water or oil, or shoot projectiles vertically down on attackers at the base of the wall.

Usage

• Machicolations are a defining feature of many medieval castles and city walls.
• The term refers both to the entire projecting gallery and to the individual openings within it.
• It is used in historical, architectural, and military contexts.

Examples

• Noun:
  • The castle's gatehouse was protected by an imposing machicolation.
  • Archers fired arrows through the machicolations at the besieging army below.
  • The design of the machicolation allowed for direct vertical defense.

Advanced Usage

• "To be machicolated": A term describing a wall or parapet that is equipped with machicolations.
  • The tower was machicolated for added defense.

Variants and Related Words

• Machicolate (verb, rare/archaic): To furnish with machicolations.
• Corbel (noun): A structural piece of stone, wood, or metal jutting from a wall to carry a superincumbent weight, such as the support for a machicolation.
• Parapet (noun): A low protective wall along the edge of a roof, bridge, or balcony, often incorporating battlements or machicolations.
• Battlement (noun): A parapet with alternating raised portions (merlons) and open spaces (crenels or embrasures) for defense, which may be combined with machicolations.

Synonyms

• Gallery (in a specific defensive context).
• Overhang (descriptive of the structure's form, but not its specific defensive function).

Related Phrases

• Murder hole: A similar defensive opening, typically located in the ceiling of a gate passage or room, as opposed to on an exterior parapet. While functionally similar, a murder hole is not synonymous with a machicolation, which is an exterior projecting structure.

Noun

1. a projecting parapet supported by corbels on a medieval castle; has openings through which stones or boiling water could be dropped on an enemy