The Collaborative International Dictionary of English v.0.48:
Improvisatore \Im`pro*vi`sa*to"re\, n. See Improvvisatore. ImprovisatorialThe Collaborative International Dictionary of English v.0.48:
Improvvisatore \Im`prov*vi`sa*to"re\, n.; pl. Improvvisatori. [It. See Improvise.] One who composes and sings or recites rhymes and short poems extemporaneously. [Written also improvisatore.] [1913 Webster]