a town in the southern part of Upper Pannonia, on the river Dravus, on the road from Siscia to Sirmium. (It. Ant.
p. 268; Geog. Rav. 4.19, where it is called Serbetium; Tab. Peut.
) Its site has been identified with several modern places; but the most probable conjecture is that it occupied the place of the modern Sieverovczi,
the point at which the roads leading from Sirmium and Siscia to Salona met.