Wordnet 3.0
NOUN (1)
1. 
 an Austrian school of art and architecture parallel to the French art nouveau in the 1890s; 
[syn: secession, sezession]
WordNet (r) 3.0 (2006):
sezession
    n 1: an Austrian school of art and architecture parallel to the
         French art nouveau in the 1890s [syn: secession,
         sezession]