A historic old town of France, on the Loire, 145 m. SW. of Paris; presents a spacious and handsome appearance, and contains a noble Gothic cathedral, archbishop's palace, Palais de Justice, besides ancient châteaux and interesting ruins; is a centre of silk and woollen manufactures, and does a large printing trade; suffered greatly by the Revocation of the Edict of Nantes and during the Franco-German War; became the seat of government after the investment of Paris and until its capitulation to the Germans.