Etymograph

English

hydropump

From hydro- + pump.

Formed from hydro- + pump

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

English hydro-

Middle English pumpe

English pump

Today it means

noun A hydraulic pump.

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

Etymograph / hydropump