Gaita grillera (f)
(with) definite article: lanames of bagpipes (&c.) in connection with their pitch only
Term in Castilian (Spanish); According to the dictionaries, "grillera" is the Castilian term for a "hole or small cave in which the crickets gather in the field"; NB¹: ➺ homonyms (Gaitas), and homonyms, &c. (Grileira, &c.); NB²: Compare Gaida, Gajda and similar terms.