Sfera (f)
(with) definite article: laEnigmatic term for a triangular [sic] device, from which dangle several Puntali.
Made of wood or bone.
Castagna, Ettore: La zampogna a chiave calabrese (The Calabrian zampogna with key) - 1 (Disegni: Stefano Fraschetti). In: Utriculus, Nuova serie XVII (56), II semestre 2018, p.22 [NB: ➺ p.[43]: Tavola 6, ill.3*].
ws (linguistics [➺ Dictionaries, &c.]).