improvisatore

/ɪmˌprɑvɪzəˈtɔri/
noun
  1. A person who improvises, especially in music or poetry; an Italian term for an improviser.
    • The improvisatore recited a beautiful poem based on a topic from the audience.
    • In 18th-century Italy, an improvisatore was a popular entertainer at social gatherings.
    • The traveling improvisatore amazed crowds with his spontaneous verses.