Where does “marmar” come from?

marmar (Aromanian) comes from Greek μάρμαρο, from Koine Greek μάρμαρον, from Ancient Greek μάρμαρος, from Indo-European *mer-.

marmar (Aromanian): marble; like marble

Definitions

Step	Language	Word	Meaning
1	Greek	μάρμαρο	marble
2	Koine Greek	μάρμαρον	—
3	Ancient Greek	μάρμαρος	crystalline rock; marble
4	Indo-European	*mer-	—

marmar — Etymology, Origin & Word History | Etymology Explorer