Machicolation
noun ·Uncommon ·Advanced level
Definitions
- 1 An opening between corbels that support a projecting parapet, or in the floor of a gallery or the roof of a portal, of a fortified building from which missiles can be shot or heated items dropped upon assailants attacking the base of the walls. countable, uncountable
"Leibourn Caſtle, Kent. A proſpect of the front of that caſtle. Over the gate, we are told, was a machicolation or contrivance, from whence, in caſe of a ſudden attack, great ſtones, boiling water, or melted lead, might be thrown down upon the aſſailants."
- 2 a projecting parapet supported by corbels on a medieval castle; has openings through which stones or boiling water could be dropped on an enemy wordnet
- 3 A projecting parapet with a series of such openings. countable, uncountable
"The main walls were carried to the top of the fourth story, where a capacious machicolation enclosed the tower, on which there is a parapet wall of great thickness, with arches: this was to protect the persons employed over the machicolations."
Example
More examples"Leibourn Caſtle, Kent. A proſpect of the front of that caſtle. Over the gate, we are told, was a machicolation or contrivance, from whence, in caſe of a ſudden attack, great ſtones, boiling water, or melted lead, might be thrown down upon the aſſailants."
Etymology
From Late Latin machicol(amentum) (“machicolation”) + -ation (suffix indicating an action or process). Machicolamentum may be derived from Old French macher (“to chew; to crush”) (modern French mâcher) + col (“neck”) + Latin -mentum (suffix indicating an instrument or medium, or the result of something). The English word is cognate with Middle English machecolled (“having machicolations”), machecolling (“act of constructing machicolation; the openings making up the machicolation”), Middle French machecoleis (modern French mâchicoulis (“machicolation”)), Latin machecollum (“machicolation”), Occitan machacol.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.