The story
- Ancient Greekἐκ (ek)
- Ancient Greekἔξω (éxō)
- Englishexo-
- Englishpleura
- English todayexopleura
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The outer coat of a seed; the testa. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.