Etymograph

English

electrometallurgy

From electro- + metallurgy.

Formed from electro- + metallurgy

Ancient Greek ἤλεκτρον ‘amber’

French electrum

French électro-

English electro-

Ancient Greek μέτᾰλλον ‘mine, quarry’

Ancient Greek μεταλλουργός ‘miner’

French métallurgie

English metallurgy

Today it means

noun The deposit of a metal coating on a prepared surface by electrochemical means, as in electroplating and electrotyping.

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

Etymograph / electrometallurgy