Where does “idroelettrico” come from?
idroelettrico (Italian) comes from Italian elettrico, from Latin ēlectricus, from Norwegian Bokmål elektrifisere, from Latin electricus, from Latin electrum, from Ancient Greek ἤλεκτρον — amber; alloy of gold and silver, electrum.
idroelettrico (Italian): hydroelectric
Ancestry of “idroelettrico”, step by step