Piriti gajde (verb)
Even though "piriti" (пирити) is a common Serbo-Croatian verb, Kuhač explicitely rmentions his source: Croatian educator, ethnographer and folk writer Mijat Stojanović (1818-1881).
Kuhač, Franjo Š. [Šaver]: Prilog za poviest glasbe južnoslovjenske: Gajde [Contribution to the history of South Slavic music: Bagpipes]. In: Rad jugoslavenske akademije znanosti i umjetnosti, knjiga L (Zagreb, 1879), p.93 (»Stojanović).
ws (linguistics [➺ Dictionaries, &c.]).