Where does “Triptolème” come from?

Triptolème (French) comes from Latin Triptolemus, from Ancient Greek Τριπτόλεμος, from Ancient Greek τρῐ-, from Ancient Greek τρεῖς, from Proto-Hellenic tréyes, from Proto-Indo-European *tréyes.

Ancestry of “Triptolème”, step by step

StepLanguageWordMeaning
1LatinTriptolemusTriptolemus
2Ancient GreekΤριπτόλεμος
3Ancient Greekτρῐ-three; {{l|en|tri-}}
4Ancient Greekτρεῖςthree
5Proto-Hellenictréyesthree
6Proto-Indo-European*tréyes
Every word from Proto-Indo-European *tréyesEvery word from Ancient Greek τρῐ-Every word from Proto-Hellenic tréyes