Scrabble?! MITRAILLEUSES

Definitions of MITRAILLEUSES in various dictionaries:

A mitrailleuse (French pronunciation: ​[mitʁajøz]; from French mitraille, "grapeshot") is a type of volley gun with multiple barrels of rifle calibre that can fire either multiple rounds at once or several rounds in rapid succession. The earliest true mitrailleuse was invented in 1851 by Belgian Army Captain Fafschamps, 10 years before the advent of the Gatling gun. It was followed by the Belgian Montigny mitrailleuse in 1863. Then the French 25 barrel "Canon à Balles", better known as the Reffye mitrailleuse, was adopted in great secrecy in 1866. It became the first rapid-firing weapon deployed as standard equipment by any army in a major conflict when it was used during the Franco-Prussian War of 1870–71. A steel block containing twenty-five 13 mm (.51 calibre) centre-fire cartridges was locked against the breech before firing. With the rotation of a crank, the 25 rounds were discharged in rapid succession. The sustainable firing rate of the Reffye mitrailleuse was 100 rounds per minute. The maximum effective range of the Reffye mitrailleuse was about 2000 yards; a distance which placed their batteries beyond the reach of Prussian Dreyse needle rifle fire. Reffye mitrailleuses were deployed in six gun batteries and were manned by artillery personnel. They were not infantry support weapons but rather a form of special artillery. Although innovative and capable of good ballistic performance, the Reffye mitrailleuse failed as a tactical weapon because its basic concept and operational usage were flawed. Furthermore, only 210 Reffye mitrailleuses were in existence at the beginning of the Franco-Prussian War in 1870. Their field use was discontinued by the French Army after 1871. After the Gatling gun was replaced in service by newer recoil- or gas-operated weapons, the approach of using multiple barrels fell into disuse for many decades. However, some examples were developed during the interwar years, but only existed as prototypes, or were rarely used. The word mitrailleuse nonetheless became the generic term for a machine gun in the French language because of its early appearance in the field of weapons, although the mitrailleuse itself was manually operated.