English
hydrodelhayelite
From hydro- + delhayelite.
Formed from hydro- + delhayelite
Proto-Indo-European *wed- ‘water’
Proto-Indo-European *wódr̥ ‘water’
Proto-Hellenic *údōr ‘water’
Ancient Greek ῡ̆̔́δωρ ‘water’
English hydro-
Today it means
noun An orthorhombic-pyramidal mineral containing aluminum, calcium, hydrogen, oxygen, potassium, and silicon.
Language periods are conventional ranges, not dates for this word.
Etymograph / hydrodelhayelite