im·pro·vi·sa·to·re /(ˌ)ɪmˌprɑvəzəˈtori, ˌɪmprəˌvizə, ˈtɔr-/
  即興者
  Im·pro·vi·sa·to·re n. See Improvvisatore.
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  Im·prov·vi·sa·to·re n.; pl. Improvvisatori   One who composes and sings or recites rhymes and short poems extemporaneously. [Written also improvisatore.]
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