Copa (f)
(with) definite article: la2nd piece of a composed drone; the outermost piece of smaller drones
Upper tuning piece of the drone, ending in a spherical bell with a (metal) grating to protect its opening; NB: ➺ homonyms.
García-Oliva Mascarós, Alfonso: Museo de la Gaita: catálogo de las cornemusas del Museo de la Gaita de Gijón. Gijón, s.a. [1992], p.71.