DiMaggio di·mag·gio US/dɪˈmædʒiˌoʊ/ uncommon noun 1. United States professional baseball player noted for his batting ability (1914-1999) SynonymsJoe DiMaggioJoseph Paul DiMaggio Related words Broader terms ballplayer WordNet 2.1 (Princeton University). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.