The story
- Proto-Indo-European*péh₂wr̥
- Proto-Hellenic*pāwər
- Ancient Greekπῦρ (pûr)
- Latinpyr
- Englishpyro-
- Proto-Indo-European*megʰ-der.?
- Ancient Greekμηχᾰνή (mēkhănḗ)
- New Latinmechanismu
- Englishmechanism
- English todaypyromechanism
Etymology from Wiktionary, CC BY-SA 4.0.