Meaning of Pannonia

Pan•no•ni•a

Pronunciation: (pu-nō'nē-u), [key]
— n.
  1. an ancient country and Roman province in central Europe, S and W of the Danube, the territory of which is now mostly occupied by Hungary and Yugoslavia.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.