Where does “τρία” come from?

τρία (Ancient Greek) comes from Proto-Indo-European *tréyes.

τρία (Ancient Greek): three

Definitions

three

Ancestry of “τρία”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	*tréyes	—

Words derived from “τρία”

Every word from Proto-Indo-European *tréyes →

τρία — Etymology, Origin & Word History | Etymology Explorer