Definition of Austerlitz
                                                                                                    
                                                                            (noun) 
                                                                                                                                                         a 
town in Czech Republic; 
site of the 
battle of Austerlitz in 1805
                                                                        
 
                                                                    
                                                                                                                 a 
decisive battle during the Napoleonic campaigns (1805); the French 
under Napoleon 
defeated the Russian armies of Czar Alexander I and the Austrian armies of Emperor Francis II