Georges Clemenceau geor·gesc·le·menceau uncommon noun 1. French statesman who played a key role in negotiating the Treaty of Versailles (1841-1929) SynonymsClemenceauGeorges ClemenceauGeorges Eugene Benjamin Clemenceau Related words Broader terms statesman WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.