The story
- Ancient Greekσφαῖρᾰ (sphaîră)
- Latinsphaera
- Late Latinsphēra
- Old Frenchsphere
- Middle Englishspere
- Englishsphere
- English today-sphere
From sphere.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Sphere of a certain dimensionality. Full definition →
From sphere.
Etymology from Wiktionary, CC BY-SA 4.0.