Where does “δωδεκάδα” come from?

δωδεκάδα (Greek) comes from Greek δώδεκα, from Ancient Greek δώδεκα, from Proto-Indo-European *dwoΗdeḱm̥.

δωδεκάδα (Greek): twelve

Definitions

Step	Language	Word	Meaning
1	Greek	δώδεκα	twelve
2	Ancient Greek	δώδεκα	twelve
3	Proto-Indo-European	*dwoΗdeḱm̥	—