Nemesis

·noun The goddess of retribution or vengeance; hence, retributive justice personified; divine vengeance.

Nemesis
Nĕmĕsis, is and ĭos, f., = Νέμεσις, the goddess of justice , who punishes human pride and arrogance;...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.