Caruso play biographical name Ca·ru·so \kə-ˈrü-(ˌ)sō, -(ˌ)zō\ Definition of Caruso En*ri*co play \en-ˈrē-(ˌ)kō\ 1873–1921 originally Errico Ital. tenor Writing? Check your grammar now! Seen and Heard What made you want to look up Caruso? Please tell us where you read or heard it (including the quote, if possible).