The story
- Frenchélectro-
- Ancient Greekἤλεκτρον (ḗlektron)
- Latinēlectrum
- Latinelectro-
- Englishelectro-
- Proto-Indo-European*wed-
- Proto-Indo-European*wódr̥
- Proto-Hellenic*údōr
- Ancient Greekῡ̆̔́δωρ (hū̆́dōr)
- Ancient Greekῠ̔δρο- (hŭdro-)
- Englishhydro-
- Proto-Indo-European*dewh₂-
- Proto-Hellenic*dunamai
- Ancient Greekδῠ́νᾰμαι (dŭ́nămai)
- Ancient Greekδύναμις (dúnamis)
- Ancient Greekδυναμικός (dunamikós)
- Frenchdynamique
- Englishdynamic
- Englishdynamics
- Englishhydrodynamics
- English todayelectrohydrodynamics
From electro- + hydrodynamics.
Etymology from Wiktionary, CC BY-SA 4.0.