English word tetra- comes from Proto-Indo-European *kʷétesres, and later Proto-Hellenic *kʷétwores (Four.)
Dictionary entry | Language | Definition |
---|---|---|
*kʷétesres | Proto-Indo-European (ine-pro) | |
*kʷétwores | Proto-Hellenic (grk-pro) | Four. |
τέσσαρες | Ancient Greek (grc) | |
tetra- | English (eng) | Four. |