BRIGADE, in the military art, a party or division of a body of soldiers, whether horse or foot, under the command of a brigadier.—An army is divided into brigades of horse and brigades of foot: a brigade of horse is a body of eight or ten squadrons; a brigade of foot consists of four, five, or six battalions. The eldest brigade has the right of the first line, and the second the right of the second; the two
next take the left of the two lines, and the youngest stand in the centre.