English

electrokinetics

From electro- + kinetics.

Ancient Greek ἤλεκτρον ‘amber’

French electrum

French électro-

Proto-Indo-European *keyh₂- ‘to start to move’

Ancient Greek κῑνέω ‘I move’

Ancient Greek κῑ́νησῐς ‘motion’

Ancient Greek κινητικός ‘kinetic’

Today it means

noun the electrodynamics of electrical circuits

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

Etymograph / electrokinetics