The story
- Proto-Indo-European*swéḱs
- Proto-Hellenic*hwéks
- Ancient Greekἕξ (héx)
- Ancient Greekἑξα- (hexa-)
- Latinhexa-
- Englishhexa-
- Frenchhydrate
- Englishhydrate
- English todayhexahydrate
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A hydrate whose solid contains six molecules of water of crystallization per molecule, or per unit cell Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.