Німецька назва конвісара у дзеркалі польських, українських і білоруських пам’яток

The paper is dedicated to the research of name of the pewterer in German, Polish, Ukrainian, Byelarussian and Russian. The history of research of this handicraft name is considered here, their sources, the history of their spread and the proces of formation in the Slavonic languages are studied on the basis of written recollection of the XIV–XVII centuries.