Where does “pteria” come from?
pteria (English) comes from English pterion, from French ptérion, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.
pteria (English): plural of pterion
Ancestry of “pteria”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | pterion | The point corresponding with the posterior end of... |
| 2 | French | ptérion | — |
| 3 | Ancient Greek | πτερόν | feather; wing; Any winged creature |
| 4 | Proto-Indo-European | péth₂r̥ | wing; feather |
| 5 | Proto-Indo-European | peth₂- | to spread out; to fly |