English

hydroeconomic

From hydro- + economic.

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

Middle English economike

Today it means

adj Relating to hydroeconomics

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

Etymograph / hydroeconomic