Gratz or Grätz (112), capital of Styria, in Austria, picturesquely situated on the Mur, 141 m. SW. of Vienna; its many old and interesting buildings include a cathedral (1462), four monasteries, and the Landhaus, an ancient ducal residence; there is a flourishing university, with upwards of 1100 students; its industries embrace iron and steel works, sugar-refining, soap and candle factories, &c.