Where does “Nagybánya” come from?

Nagybánya (Hungarian) comes from Hungarian bánya, from Proto-Slavic baňa, from Latin bāneum, from Latin balneum, from Ancient Greek βαλανεῖον, from Ancient Greek βᾰλᾰνεύς — bath-man.

Ancestry of “Nagybánya”, step by step

Nagybánya traces back through two separate lines of ancestry.

via Hungarian bánya

Step	Language	Word	Meaning
1	Hungarian	bánya	mine; healing spring or bath
2	Proto-Slavic	baňa	bath, bathing, bathing place; dome; bulging,...
3	Latin	bāneum	attested in Pompeii
4	Latin	balneum	bath, bathing place, bathroom
5	Ancient Greek	βαλανεῖον	bath, bathing room; bathhouse
6	Ancient Greek	βᾰλᾰνεύς	bath-man

via Hungarian Nagy

Step	Language	Word	Meaning
1	Hungarian	Nagy	big, great

Every word from Ancient Greek βᾰλᾰνεύς →Every word from Ancient Greek βαλανεῖον →Every word from Latin balneum →