lithium · noun1
- Ancient Greekλίθος (líthos)
- New Latinlithium
- English todaylithium
From New Latin lithium, from Ancient Greek λίθος (líthos, “stone”) + -ium.
Lithium · proper noun2
From one of the place's two natural mineral springs containing lithium salts.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.