Definition of virtuose in English:
virtuose
adjective ˌvəːtjʊˈəʊzˌvəːtʃʊˈəʊzˌvəːtʃʊˈəʊs
rare Origin
Late 19th century; earliest use found in Once a Week: an illustrated miscellany of literature, art, science, and popular information. Either from virtuose.