Where does “plombière” come from?

plombière (French) comes from French plomb, from Middle French plom, from Old French plom, from Latin plumbum, from Ancient Greek μόλυβδος, from Proto-Indo-European morkʷ-iyo-.

Ancestry of “plombière”, step by step

Step	Language	Word	Meaning
1	French	plomb	lead; fuse; sinker
2	Middle French	plom	lead
3	Old French	plom	—
4	Latin	plumbum	lead; ball of lead; pipe of lead
5	Ancient Greek	μόλυβδος	lead; graphite
6	Proto-Indo-European	morkʷ-iyo-	—

Every word from Proto-Indo-European morkʷ-iyo- →Every word from Ancient Greek μόλυβδος →Every word from Latin plumbum →