Meaning

noun a play or film whose action and dialogue is interspersed with singing and dancing

adjective characterized by or capable of producing music

adjective talented in or devoted to music

originFrom Middle English musical, from Old French [Term?], from Medieval Latin mūsicālis, from Latin mūsica (“music”) + -ālis (suffix forming adjectives); equivalent to music + -al.

Etymology from Wiktionary, CC BY-SA 3.0