noun (n)

• the 2nd longest European river (after the Volga); flows from southwestern Germany to the Black Sea

  the 2nd terpanjang eropa sungai (setelah sungai volga) ; mengalir dari southwestern jerman untuk laut hitam

  Example:
  Vienna, Budapest, and Belgrade are on the banks of the Danube.
  

  Synonym:
  danau, danube river
  

  source: wordnet30