Leoncavallo
/leˌɔːnkɑːˈvɑːllɔː/- Leoncavallo, Ruggiero (1857-1919), Italian composer. His opera Pagliacci (1892) introduced verismo or realism to Italian opera and brought him immediate acclaim.莱翁卡瓦洛, 罗格里诺（1857-1919, 意大利作曲家; 其歌剧《丑角》[1892]把真实主义或现实主义引入意大利歌剧, 使其一举成名）。