Sikhs. The term Sikh, a corruption of the Sanscrit s’ishya, signifying “disciple,” is applied to a community of which the Punjab, in Northern India, constitutes, substantially, the confines. Less commonly, even among themselves, the members of this community are also known as Sinhs (vulgarly Singhs), that is, “Lions,” a title given them by Govind, the last and most influential of their hierarchs. Every name of a Sikh male now terminates with the word Sinh. Originally a body of mere religionists, the Sikhs, from the energy which they developed under repression, and the inducements which they offered as proselytizers, grew by degrees, in strength and numbers, and ended in a formidable nationality. Their originator, Nanak, was born in 1469, in the vicinity of Lahore, and died in 1539, not far from the place of his nativity.

Silence. To cause to cease firing by a vigorous cannonade; as, to silence the batteries of an enemy.

Silesia. A province of the kingdom of Prussia, included in the limits of the new German empire, lies south of the provinces of Brandenburg and Posen. Formerly a province of Poland; was invaded by John of Bohemia in 1325; ceded to him, 1355. In 1740, Frederick II. of Prussia, taking advantage of the helpless condition of Maria Theresa of Austria, laid claims to certain portions of Silesia; and without declaring war, marched into and took possession of the province, maintaining his hold despite the utmost efforts of Austria in 1740-1742, and 1744-1745, called the first and second Silesian wars. After the third Silesian war, better known as the [Seven Years’ War] (which see), it was finally ceded (1763) to Prussia. It was overrun by the French in 1807.

Silistria. A strongly fortified town of Bulgaria, in Turkey in Europe, on the right bank of the Danube. Here in 971, the Byzantine emperor, John Zimisces, routed the Russians under Sviatoslav. It was taken by the Russians, June 30, 1829, and held some years by them as a pledge for the payment of a large sum of money by the Porte, but was eventually returned. In 1854 it was again besieged by the Russians (30,000 strong), under Prince Paskewitsch, and many assaults were made. The Russian general was compelled to return in consequence of a dangerous contusion. On June 2, Mussa Pasha, the brave and skillful commander of the garrison, was killed. On June 9, the Russians stormed two forts, which were retaken. A grand assault took place on June 13, under Prince Gortschakoff and Gen. Schilders, which was vigorously repelled. On the 15th, the garrison assumed the offensive, crossed the river, defeated the Russians, and destroyed the siege-works. The siege was thus raised, and the Russians commenced their retreat as Omar Pasha was drawing near. The garrison was ably assisted by two British officers, Capt. Butler and Lieut. Nasmyth, the former of whom, after being wounded, died of exhaustion. They were highly praised by Omar Pasha and Lord Hardinge, and Lieut. Nasmyth made a major.

Sill. In fortification, the inner edge of an embrasure.

Silladar Horse. Indian irregular cavalry, raised and maintained on the principle of every man furnishing and maintaining his own horse, arms, equipments, etc., in return for his pay.

Sillon. In fortification, a work raised in the middle of a ditch, to defend it when it is too wide. It has no particular form, and is sometimes made with little bastions, half-moons, and redans, which are lower than the works of the place, but higher than the covert way. It is more frequently called an [envelope].

Silures. A powerful people in Britain, inhabiting South Wales, who long offered a formidable resistance to the Romans, and were the only people in the island who at a later time maintained their independence against the Saxons.

Silver Stick. Is the title given to a field-officer of the Life Guards, when on duty at the palace. The silver stick is in waiting for a week, during which period all reports are made through him to the gold stick (which see), and orders from the gold stick pass through to the brigade. In the absence of the [gold stick] on levees, and drawing-room days, he goes to the royal closet for the parole.

Simancas. A town of Spain, province of Valladolid. Near it Ramirez II. of Leon and Fernando of Castile gained a victory over Abderahman, the Moorish king of Cordova, August 6, 938. The archives of Castile are kept in the fortress of this place, and many valuable documents and records were burnt by the French troops quartered in the town in 1809.