Achille Ratti ac·hil·le·ratti uncommon noun 1. pope who signed a treaty with Mussolini recognizing the Vatican City as an independent state (1857-1939) SynonymsPius XIAchille RattiAmbrogio Damiano Achille Ratti Related words Broader terms Pope WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
