Winkel (gender unknown)
(with) definite article: ? [der?]lower (bent) part of chanter, also: knee-shaped tube, with chanter bell
German term ["angle / corner"]; Knee-shaped tube, with 3 ventholes (which are not used for tuning), connecting chanter and bell.
Made of metal.
Habenicht, Gottfried: Der Egerländer Dudelsack. In: Jb. f. ostdeutsche Volkskunde 20 (Marburg, 1977), p.212.
ws (linguistics)