Definition of wiltz:
(n) :
One of the twelve cantons of Luxembourg, located in the north-west of the country.
(n) :
A municipality with city status of Wiltz canton, that lies on the river Wiltz.
(n) :
A river in Europe that flows for around 42 km (26 mi) through Belgium and Luxembourg; it empties into the Sauer near Goebelsmuhle.
(n) :
A surname.