The story
- Proto-Indo-European*h₂eḱ-
- Proto-Indo-European*h₂eḱrós
- Proto-Hellenic[Term?]
- Ancient Greekᾰ̓́κρος (ắkros)
- Englishacro-
- Latinlobus
- Englishlobe
- English todayacrolobe
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The central portion of a cephalon or pygidium of an agnostoid trilobite. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.