Where does “doi” come from?
doi (Romanian) comes from Vulgar Latin dui, from Latin duō, from Proto-Italic duō, from Proto-Indo-European dwóh₁ — two.
doi (Romanian): two
Ancestry of “doi”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Vulgar Latin | dui | two |
| 2 | Latin | duō | — |
| 3 | Proto-Italic | duō | two |
| 4 | Proto-Indo-European | dwóh₁ | two |