Krivolica (f)
(with) definite article: Krivolicataoriginal: криволица(та)
lower (bent) part of chanter, also: knee-shaped tube, with chanter bell
From крив (kriv [bent / crooked]); Bent extension of the chanter of the Kaba gajda (Rhodope Mountains).
Angle: ca. 60°.
Тодоров, Манол [Todorov, Manol]: Български народни музикални инструменти: органография (Bulgarian folk instruments [organography]). София [Sofija], 1973, p.78.