Entry 2 senses · 2 variants Webster, 1913 Amoroso /äm-ôr-ōs'-ō/ · Am·o·ro·so · IPA /ɑmɔrˈoʊsoʊ/ n. adv. 01 n. A lover; a man enamored. 1. A lover; a man enamored. 02 adv. In a soft, tender, amatory style. 1. In a soft, tender, amatory style.(Mus.)