Chuvyr pu (gender unknown)
double chanter, assembled: cylindrical, parallel, common bell / asymmetrical holes / single reeds
Incorrectly disconnected French spelling of Šŭvyrpu in Boone (causing the risk of incorrect pronunciation on the basis of its English context); NB¹: pu translates as "wood" [which apparently refers to the yoke only; ws]; NB²: ➺ homonym (yoke).
Boone, Hubert: Bagpipes in the Autonomous Socialist Soviet Republic of Mari. In: Proc. International bagpipe symposium… (The Hague, 1988), p.31, 35 (type only, no term).
ws (linguistics [➺ Dictionaries, &c.])