Early balzï < baldïzï, From Proto-Turkic *bāldïŕ.
бассы • (bassï)
V. verbickij, editor (1884), “бассы”, in Slovarʹ Altajskago i Aladagskago narečij tjurkskago jazyka [Altaian and Aladagian language Dictionary], Kazan', →ISBN