Sankt Pölten (German za?kt ?p?lt?n) n (Placename) a city in NE Austria, the capital of Lower Austria state. Pop: 49 121 (2001). Abbreviation: St Pölten Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014