Pustomelja (f)
original: пустомеля
Sobriquet (also Soubriquet): A “nickname” that can be used endearingly or otherwise. In references to bagpipes it is used disdainfully only, however.
Colloquial term for a talkative person; NB¹: ➺ Dos mór; NB²: ➺ Bazika, and Torokhtiy; NB³: ➺ Russia.