Drave
or DRAU (drä've), a European river which rises in Tyrol, flows E. S. E. across the N. of Illyria and the S. of Styria, and between Hungary on the left and Croatia and Slavonia on the right, and after a course of nearly 400 miles joins the Danube 14 miles E. of Essek. It is navigable for about 200 miles.