Horizon créneaux Alcazaba, Almeria, Spain

A merlon is the solid upright section of a

battlement A battlement in defensive architecture, such as that of city walls or castles, comprises a parapet (i.e., a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at interva ...

crenellated A battlement in defensive architecture, such as that of city walls or castles, comprises a parapet (i.e., a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at interva ...

parapet A parapet is a barrier that is an extension of the wall at the edge of a roof, terrace, balcony, walkway or other structure. The word comes ultimately from the Italian ''parapetto'' (''parare'' 'to cover/defend' and ''petto'' 'chest/breast'). Whe ...

) in

medieval architecture Medieval architecture is architecture common in the Middle Ages, and includes religious, civil, and military buildings. Styles include pre-Romanesque, Romanesque, and Gothic. While most of the surviving medieval architecture is to be seen in c ...

or fortifications.Friar, Stephen (2003). ''The Sutton Companion to Castles'', Sutton Publishing, Stroud, 2003, p. 202. Merlons are sometimes pierced by narrow, vertical

embrasure An embrasure (or crenel or crenelle; sometimes called gunhole in the domain of gunpowder-era architecture) is the opening in a battlement between two raised solid portions (merlons). Alternatively, an embrasure can be a space hollowed out ...

s or slits designed for observation and fire. The space between two merlons is called a

crenel An embrasure (or crenel or crenelle; sometimes called gunhole in the domain of gunpowder-era architecture) is the opening in a battlement between two raised solid portions (merlons). Alternatively, an embrasure can be a space hollowed out ...

, and a succession of merlons and crenels is a crenellation. Crenels designed in later eras for use by

cannon A cannon is a large- caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder ...

s were also called embrasures.

Etymology

The term ''merlon'' comes from the

French language French ( or ) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the Latin spoken in Gaul, and more specifically in Nor ...

, adapted from the

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

, possibly a shortened form of , connected to

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

(

pitchfork A pitchfork (also a hay fork) is an agricultural tool with a long handle and two to five tines used to lift and pitch or throw loose material, such as hay, straw, manure, or leaves. The term is also applied colloquially, but inaccurately, to th ...

), or from a diminutive , from or (a

wall A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or, is decorative. There are many kinds of walls, including: * Walls in buildings that form a fundamental part of the supe ...

). An alternative

etymology Etymology ()The New Oxford Dictionary of English (1998) – p. 633 "Etymology /ˌɛtɪˈmɒlədʒi/ the study of the class in words and the way their meanings have changed throughout time". is the study of the history of the Phonological chan ...

suggests that the

medieval In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the Post-classical, post-classical period of World history (field), global history. It began with t ...

Latin (mentioned from the end of the 10th century) functioned as a diminutive of Latin , " blackbird", expressing an image of this bird sitting on a wall.

As part of battlements

As an essential part of

s, merlons were used in fortifications for millennia. The best-known examples appear on

buildings, where battlements, though defensive, could be attractively formed, thus having a secondary decorative purpose. Some (especially later) buildings have false "decorative battlements". The two most notable European variants in Middle Ages merlons shape were the

Ghibelline The Guelphs and Ghibellines (, , ; it, guelfi e ghibellini ) were factions supporting the Pope and the Holy Roman Emperor, respectively, in the Italian city-states of Central Italy and Northern Italy. During the 12th and 13th centuries, rival ...

and the

Guelph Guelph ( ; 2021 Canadian Census population 143,740) is a city in Southwestern Ontario, Canada. Known as "The Royal City", Guelph is roughly east of Kitchener and west of Downtown Toronto, at the intersection of Highway 6, Highway 7 and Wel ...

merlon: the former ended in the upper part with a swallow-tailed form, while the latter term indicates the normal rectangular shape merlons (

wimperg In Gothic architecture, a wimperg is a gable-like crowning over portals and windows and is also called an ''ornamental gable''. Outside of immediate architecture, the wimperg is also found as a motif in Gothic carving. Etymology The word has ...

). Other shapes include: three-pointed,

quatrefoil A quatrefoil (anciently caterfoil) is a decorative element consisting of a symmetrical shape which forms the overall outline of four partially overlapping circles of the same diameter. It is found in art, architecture, heraldry and traditional ...

, shielded, flower-like, rounded (typical of Islamic and African world), pyramidal, etc., depending either from the type of attacks expected or aesthetic considerations. In

Roman times In modern historiography, ancient Rome refers to Roman civilisation from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD. It encompasses the Roman Kingdom (753–509 BC ...

, the merlons had a width sufficient to shelter a single man. As new weapons appeared in the Middle Ages (including

crossbow A crossbow is a ranged weapon using an elastic launching device consisting of a bow-like assembly called a ''prod'', mounted horizontally on a main frame called a ''tiller'', which is hand-held in a similar fashion to the stock of a long fi ...

s and the first

firearms A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes c ...

), the merlons were enlarged and provided with loop-holes of various dimensions and shapes, varying from simply rounded to cruciform. From the 13th century, the merlons could also be used to pivot wooden shutters; these added further protection for the defenders when they were not firing, or were firing downwards near the base of the wall. The shutters, also known as

mantlet A mantlet was a portable wall or shelter used for stopping projectiles in medieval warfare. It could be mounted on a wheeled carriage, and protected one or several soldiers. In the First World War a mantlet type of device was used by the French ...

s, could be opened by hand, or by using a

pulley A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt. In the case of a pulley supported by a frame or shell that ...

. File:Creneau.romain.png, Usage of merlons, from

Eugène Viollet-le-Duc Eugène Emmanuel Viollet-le-Duc (; 27 January 181417 September 1879) was a French architect and author who restored many prominent medieval landmarks in France, including those which had been damaged or abandoned during the French Revolution. H ...

'
''Dictionnaire raisonné de l’architecture française du XIe au XVIe siècle''
File:Castello di St.Pierre.jpg, Ghibelline merlons at

Saint-Pierre Castle Saint-Pierre Castle ( it, Castello di Saint-Pierre, french: Château de Saint-Pierre) is a late 12th century castle located at Saint-Pierre, Aosta Valley, Saint-Pierre in the Aosta Valley, Italy. Early history The first records of the castle da ...

, Italy File:Castello_montechino_torrione.jpg, Guelphs merlons in the

Castle of Montechino A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars debate the scope of the word ''castle'', but usually consider it to be the private fortified r ...

, Italy

Later use

After falling out of favour when the invention of the cannon forced fortifications to take a much lower profile, merlons re-emerged as decorative features in buildings constructed in the

neo-Gothic Gothic Revival (also referred to as Victorian Gothic, neo-Gothic, or Gothick) is an architectural movement that began in the late 1740s in England. The movement gained momentum and expanded in the first half of the 19th century, as increasingly ...

style of the 19th century.

Gallery

File:Évora-El Alentejo-Portugal - panoramio - bobysolo (8).jpg,

Cathedral of Évora The Cathedral of Évora ( pt, Sé de Évora) is a Roman Catholic church in the city of Évora, Portugal. It is one of the oldest and most important local monuments, lying on the highest spot of the city. It is part of the historical city centre, ...

, Portugal File:Avila Capital - 084 (30399472010).jpg,

Walls of Ávila The Walls of Ávila, completed between the 11th and 14th centuries, are the defensive walls of Ávila, Spain, and its principal historic feature. These medieval fortifications are the most complete and best preserved in all the country. The Old T ...

, Spain File:Torre de la Carrova 5.JPG, Torre de la Carrova,

Amposta Amposta () is the capital of the ''comarca'' of Montsià, in the province of Tarragona, Catalonia, Spain, 190 km south of Barcelona on the Mediterranean Coast. It is located at 8 metres above sea level, on the Ebre river, not far from its mo ...

, Spain File:Колокольня Ивана Великого и Архангельский собор - panoramio.jpg,

Moscow Kremlin Wall The Moscow Kremlin Wall is a defensive wall that surrounds the Moscow Kremlin, recognisable by the characteristic notches and its Kremlin towers. The original walls were likely a simple wooden fence with guard towers built in 1156. The Kremlin w ...

, Russia File:Lisboa 07 2013 - panoramio (98).jpg,

São Jorge Castle Saint George's Castle ( pt, Castelo de São Jorge; ) is a historic castle in the Portuguese capital of Lisbon, located in the ''freguesia'' of Santa Maria Maior. Human occupation of the castle hill dates to at least the 8th century BC while th ...

, Lisbon, Portugal File:Capdepera - Castell de Capdepera 06 ies.jpg,

Castle of Capdepera The Castle of Capdepera is a walled fortress located in the Spanish municipality of Capdepera, on the island of Majorca. It is one of the largest castles on the island. Its construction began in 310, but in the fourteenth century it was rebuilt on ...

, Mallorca, Spain File:Cite de Carcassonne 4.JPG,

Carcassonne Carcassonne (, also , , ; ; la, Carcaso) is a French fortified city in the department of Aude, in the region of Occitanie. It is the prefecture of the department. Inhabited since the Neolithic, Carcassonne is located in the plain of the ...

, France

References

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External links