The story
- Proto-Indo-European*h₂eǵ-?
- Proto-Indo-European*h₂éǵros
- Proto-Italic*agros
- Latinager
- Englishagro-
- Proto-Indo-European*gʷeyh₃-
- Ancient Greekβίος (bíos)
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- New Latinbiologia
- Englishbiology
- English todayagrobiology
Etymology from Wiktionary, CC BY-SA 4.0.