Where does “δύο” come from?
δύο (Greek) comes from Ancient Greek δύο, from Proto-Hellenic *dúwo, from Proto-Indo-European dwóh₁ — two.
δύο (Greek): two
Ancestry of “δύο”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ancient Greek | δύο | two |
| 2 | Proto-Hellenic | *dúwo | — |
| 3 | Proto-Indo-European | dwóh₁ | two |