Where does “Persēis” come from?
Persēis (Latin) comes from Ancient Greek Περσηΐς, from Ancient Greek Πέρσης, from Old Persian 𐎱𐎠𐎼𐎿, from Proto-Iranian párcuš, from Proto-Indo-Iranian párćuš, from Proto-Indo-European pérḱus — chest; rib.
Ancestry of “Persēis”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ancient Greek | Περσηΐς | — |
| 2 | Ancient Greek | Πέρσης | a Persian |
| 3 | Old Persian | 𐎱𐎠𐎼𐎿 | a Persian |
| 4 | Proto-Iranian | párcuš | rib |
| 5 | Proto-Indo-Iranian | párćuš | rib |
| 6 | Proto-Indo-European | pérḱus | chest; rib |