The story
- Proto-Indo-European*plew-
- Proto-Indo-European*pléwmō
- Proto-Italic*plumō
- Latinpulmō
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- English todaypulmonology
Etymology from Wiktionary, CC BY-SA 4.0.