English

geoelectric

From geo- + electric.

Proto-Hellenic *gaya

Ancient Greek γῆ ‘earth’

English geo-

Ancient Greek ἤλεκτρον ‘amber’

Latin ēlectrum ‘amber’

New Latin ēlectricus ‘electrical’

Today it means

adj Of or pertaining to geoelectricity

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

Etymograph / geoelectric