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Battlements
A battlement, in defensive architecture, such as that of city walls or castles, comprises a parapet (a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at intervals to allow for the launch of arrows or other projectiles from within the defences. These gaps are termed embrasures, also called crenels or crenelles, and a wall or building with them is described as ; alternative older terms are and . The act of adding crenels to a previously unbroken parapet is termed crenellation. The function of battlements in war is to protect the defenders by giving them part of the parapet to hide behind, from which they can quickly expose themselves to launch projectiles, then retreat behind the parapet. A defensive building might be designed and built with battlements, or a manor house might be fortified by adding battlements, where no parapet previously existed, or cutting crenellations into its existing parapet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battlement (PSF)
A battlement, in defensive architecture, such as that of city walls or castles, comprises a parapet (a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at intervals to allow for the launch of arrows or other projectiles from within the defences. These gaps are termed embrasures, also called crenels or crenelles, and a wall or building with them is described as ; alternative older terms are and . The act of adding crenels to a previously unbroken parapet is termed crenellation. The function of battlements in war is to protect the defenders by giving them part of the parapet to hide behind, from which they can quickly expose themselves to launch projectiles, then retreat behind the parapet. A defensive building might be designed and built with battlements, or a manor house might be fortified by adding battlements, where no parapet previously existed, or cutting crenellations into its existing parapet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merlon
A merlon is the solid, upright section of a battlement (a crenellated parapet) in medieval architecture or fortifications. Merlons are sometimes pierced by narrow, vertical embrasures, or tooth-like slits designed for observation and fire. The space between two merlons is called a crenel, and a succession of merlons and crenels is a crenellation. Crenels designed in later eras for use by cannons were also called embrasures. Etymology The term ''merlon'' comes from French 704 adapted from the Italian , possibly a shortened form of , perhaps connected to Latin ("two-pronged pitchfork"), or from a diminutive , from or (a wall). An alternative etymology suggests that the medieval 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 battlements, merlons were used in fortifications for millennia. The best-known examples appear on m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemin De Ronde
A ''chemin de ronde'' ( French, "round path"' or "patrol path"; ), also called an allure, alure or, more prosaically, a wall-walk, is a raised protected walkway behind a castle battlement. In early fortifications, high castle walls were difficult to defend from the ground. The ''chemin de ronde'' was devised as a walkway allowing defenders to patrol the tops of ramparts, protected from the outside by the battlements or a parapet A parapet is a barrier that is an upward extension of a 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/brea ..., placing them in an advantageous position for shooting or dropping. References External links * Castle architecture {{castle-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castle
A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private fortified house, fortified residence of a lord or noble. This is distinct from a mansion, palace, and villa, whose main purpose was exclusively for ''pleasance'' and are not primarily fortresses but may be fortified. Use of the term has varied over time and, sometimes, has also been applied to structures such as hill forts and 19th- and 20th-century homes built to resemble castles. Over the Middle Ages, when genuine castles were built, they took on a great many forms with many different features, although some, such as curtain wall (fortification), curtain walls, arrowslits, and portcullises, were commonplace. European-style castles originated in the 9th and 10th centuries after the fall of the Carolingian Empire, which resulted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buhen
Buhen, alternatively known as Βοὥν (Bohón) in Ancient Greek, stands as a significant ancient Egyptian settlement on the western bank of the Nile, just below the Second Cataract in present-day Northern State, Sudan. Its origins trace back to the Old Kingdom period (about 2686–2181 BCE), where it served as an Egyptian colonial town, particularly recognized for copper smelting. In 1962, archaeological discoveries brought to light an ancient copper manufacturing facility encircled by an imposing stone barrier, indicating its origin during the rule of Sneferu in the 4th Dynasty. Inscriptions and graffiti disclosed a continuous Egyptian presence spanning two centuries, only to be interrupted by migration from the southern regions in the 5th Dynasty. History of Buhen In the Old Kingdom (about 2686–2181 BCE), there was an Egyptian colonial town at Buhen, which was also used for copper working. An archaeological investigation in 1962 revealed what was described as an ancie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed-circuit Television
Closed-circuit television (CCTV), also known as video surveillance, is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point, point-to-multipoint (P2MP), or mesh wired or wireless links. Even though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that require additional security or ongoing monitoring ( videotelephony is seldom called "CCTV"). The deployment of this technology has facilitated significant growth in state surveillance, a substantial rise in the methods of advanced social monitoring and control, and a host of crime prevention measures throughout the world. Though surveillance of the public using CCTV is common in many areas around the world, video surveillance has generated significant debate about balancing its us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark (money)
The mark was a currency or unit of account in many states. It is named for the mark unit of weight. The word ''mark'' comes from a merging of three Germanic words, Latinised in 9th-century post-classical Latin as ', ', ' or '. It was a measure of weight mainly for gold and silver, commonly used throughout Europe and often equivalent to . Considerable variations, however, occurred throughout the Middle Ages. the only circulating currency named "mark" is the Bosnia and Herzegovina convertible mark. List of currencies named "mark" or similar "Mark" can refer * to one of the following historical German currencies: ** Since the 11th century: the , used in the Electorate of Cologne; ** 1319: the , minted and used by the North German Hanseatic city of Stralsund and various towns in Pomerania; ** 1502: the , a uniform coinage for the '' Wends'' () Hanseatic cities of Lübeck, Hamburg, Wismar, Lüneburg, Rostock, Stralsund, Anklam, among others, who joined the Wends Coinage Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corbel
In architecture, a corbel is a structural piece of stone, wood or metal keyed into and projecting from a wall to carry a wikt:superincumbent, bearing weight, a type of bracket (architecture), bracket. A corbel is a solid piece of material in the wall, whereas a console is a piece applied to the structure. A piece of timber projecting in the same way was called a "tassel" or a "bragger" in England. The technique of corbelling, where rows of corbels deeply keyed inside a wall support a projecting wall or parapet, has been used since Neolithic (New Stone Age) times. It is common in medieval architecture and in the Scottish baronial style as well as in the vocabulary of classical architecture, such as the modillions of a Corinthian order, Corinthian cornice. The corbel arch and corbel vault use the technique systematically to make openings in walls and to form ceilings. These are found in the early architecture of most cultures, from Eurasia to Pre-Columbian architecture. A conso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machicolation
In architecture, a machicolation () is an opening between the supporting corbels of a battlement through which defenders could target attackers who had reached the base of the defensive wall. A smaller related structure that only protects key points of a fortification are referred to as Bretèche. Machicolation, hoarding, bretèche, and murder holes are all similar defensive features serving the same purpose, that is to enable defenders atop a defensive structure to target attackers below. The primary benefit of the design allowed defenders to remain behind cover rather than being exposed when leaning over the parapet. They were common in defensive fortifications until the widespread adoption of gunpowder weapons made them obsolete. Etymology The word machicolation derives from Old French , mentioned in Medieval Latin">-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... , mentioned in Medieval Lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assyrian Attack On A Town
Assyrian may refer to: * Assyrian people, an indigenous ethnic group of Mesopotamia. * Assyria, a major Mesopotamian kingdom and empire. ** Early Assyrian Period ** Old Assyrian Period ** Middle Assyrian Empire ** Neo-Assyrian Empire ** Post-imperial Assyria * Assyrian language (other) * Assyrian Church (other) * SS ''Assyrian'', several cargo ships * ''The Assyrian'' (novel), a novel by Nicholas Guild * The Assyrian (horse), winner of the 1883 Melbourne Cup See also * Assyria (other) * Syriac (other) * Assyrian homeland, a geographic and cultural region in Northern Mesopotamia traditionally inhabited by Assyrian people * Syriac language, a dialect of Middle Aramaic that is the minority language of Syrian Christians * Upper Mesopotamia * Church of the East (other) Church of the East, also called ''Nestorian Church'', an Eastern Christian denomination formerly spread across Asia, separated since the schism of 1552. Church of the E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duke Of Lancaster
The dukedom of Lancaster is a former Peerage of England, English peerage, created three times in the Middle Ages, which finally merged in the Crown when Henry V of England, Henry V succeeded to the throne in 1413. Despite the extinction of the dukedom the title has continued to be used to refer to the reigning monarch of the United Kingdom in relation to the History of Lancashire, County Palatine of Lancaster and the Duchy of Lancaster, an estate held separately from the Crown Estate for the benefit of the sovereign. History There were three creations of the dukedom of Lancaster during the fourteenth and fifteenth centuries. The first creation was on 6 March 1351 for Henry of Grosmont, 1st Duke of Lancaster, Henry of Grosmont, 4th Earl of Lancaster, a great-grandson of Henry III; he was also Earl of Leicester, 4th Earl of Leicester, Earl of Derby, 1st Earl of Derby, Earl of Lincoln, 1st Earl of Lincoln and Lord of Bowland. When he died in 1361 the peerage became extinct. The s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
