Mitigate. To diminish the severity of; as, to mitigate punishment; to reduce in amount of severity, as a penalty. See Appendix, [Articles of War], [112].

Mitraille (Fr.). Small pieces of old iron, such as heads of nails, etc., with which pieces of ordnance are sometimes loaded.

Mitrailleur. A gun in which several barrels are combined in order to produce a greater effect by the rapid succession of a number of shots. Mitrailleures existed as early as the 14th century. They were called killing-organs at that time. The Scaligers at the end of the 14th century, the Protestant princes of Germany in the Smalkaldian war, and Austria in the war against Turkey, used this kind of gun. But the ancient mitrailleur differs from the modern both in dimensions and in the positions of the barrels. A peculiar kind of mitrailleur was the [espingol], each barrel being loaded with several shots, which, by a slowly-burning charge, were discharged one after the other. The espingol was used not only in the Middle Ages, but also recently,—by the Danes in 1848-50, and 1863-64. At the storming of Düppel the Prussians took about thirty such guns. In modern times the term has been specifically applied to certain battery guns employed by the French in the Franco-Prussian war. (See [Battery Gun].) In the U. S. Light Artillery Tactics the term mitrailleur is applied to the Gatling gun.

Mitylene, or Midulu (anc. Lesbos). An island of the Grecian Archipelago, belonging to Turkey, and lying off the west coast of Asia Minor. Mitylene suffered much in the Greek war of independence, in the course of which it lost nearly the half of its inhabitants. (See [Mytilene].)

Moabites. A tribe descended from Moab, the son of Lot, and consequently related to the Hebrews; they inhabited the mountainous country east of the lower part of the Jordan and of the Dead Sea. In the time of the Judges, the Jews were for eighteen years under the yoke of the Moabites, who were afterwards made tributary by David, but about 900 B.C. shook off their allegiance to the Jewish kings, and after the Assyrians invaded the land of Judah, took part with the Chaldeans against the Jews.

Moat. The ditch round the ramparts of a fortress may be either wet—i.e., full of water—or dry. In the latter, which is the commoner case, the depth should not be less than 12 feet, nor the width under 24. The more perpendicular the walls, so much the greater will be the obstruction to the enemy. In regular works the walls are usually reveted with masonry, that at the foot of the rampart being the scarp or escarp, and that below the covered way the counterscarp. See [Ditch].

Mobile. A city and capital of Mobile Co., Ala., situated on the west bank of the Mobile River, immediately above its entrance into the bay of the same name. It was founded by Bienville in 1711, passed into the hands of the English in 1763, was taken by the Spanish general Galvez in 1780, and was confirmed to Spain by the treaty of 1783. Mobile was blockaded by the Federal fleet in May, 1861. In 1864 the Confederates constructed several ironclads and gunboats, and threatened to raise the blockade. On August 5, Admiral Farragut with his fleet passed Forts Morgan and Gaines, the Confederate fortifications guarding the entrance to Mobile Bay, captured the ram “Tennessee” and the gunboat “Selma,” and effectually crippled the “Gaines.” With the co-operation of the land forces, the forts were soon captured, and the city was effectually cut off from external commerce. Mobile was evacuated by the Confederates, and surrendered to Gen. Canby and Rear-Admiral Thatcher, April 12, 1865, about 1000 prisoners, 150 guns, and a large quantity of ammunition and supplies falling into the hands of the Federals.

Mobilization. The calling into active service troops not previously on the war establishment.

Mobilize. To call into active service;—applied to troops which, though enrolled, were not previously on the war establishment.

Moccasin (Algonkin, makisin). A shoe or cover for the foot, made of deer-skin or soft leather, without a sole, and ornamented on the upper side; the customary shoe worn by the American Indians.