Piszkor (-)
(with) definite article: aterm used for single reeds, the tongue of which is cut into their base; If damaged, such a reed has to be replaced entirely; If cut directly in the tube(s) of so-called "primitive clarinets", replacement is impossible, of course
County Nógrád, which borders on Slovakia (hence the Hungarian orthography of Slovak Piskor; NB: ➺ also Czechia: Bohemia & Moravia).
Manga, János: Nógrádi dudások (Les cornemuseurs de Nógrád). Budapest, 1950, p.8.
ws (➺ Dictionaries)