Unso (m)
(with) definite article: ? [lo?; l' ?]Term mentioned by Alexandre, according to whom it is the common name for a modern chanter reed, mounted on a metal tube, used in the regions Revel, Dourgne and Castelnaudary; NB¹: Apparently it is, as such, NOT a synonym of Caramela; NB²: Compare homonym (archaic chanter reed).
Alexandre, Charles: La cornemuse du Languedoc. Folklore, No. 165 (Tome XXX, 40' Année - N° 1, Printemps 1977), p.[7*], 11, 12.