Where does “anti-helicóptero” come from?
anti-helicóptero (Portuguese) comes from Portuguese helicóptero, from French hélicoptère, from Ancient Greek ἕλιξ, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.
anti-helicóptero (Portuguese): antihelicopter
Ancestry of “anti-helicóptero”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Portuguese | helicóptero | helicopter |
| 2 | French | hélicoptère | helicopter |
| 3 | Ancient Greek | ἕλιξ | Anything twisted, winding, or spiral; The tendril... |
| 4 | Ancient Greek | πτερόν | feather; wing; Any winged creature |
| 5 | Proto-Indo-European | péth₂r̥ | wing; feather |
| 6 | Proto-Indo-European | peth₂- | to spread out; to fly |