The story
- Ancient Greekκίρκος (kírkos)
- Latincircus
- Latincircum
- Latincircum-
- Englishcircum-
- Englishnuclear
- English todaycircumnuclear
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Surrounding, or rotating around, a nucleus. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.