English

hydrochemistry

From hydro- + chemistry.

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

Arabic اَلْكِيمِيَاء ‘alchemy’

Latin alchimista

English chemist

Today it means

noun That part of hydrology that deals with the chemical characteristics of bodies of water

Language periods are conventional ranges, not dates for this word.

Etymograph / hydrochemistry