noun, feminine/eleɡtɾoˈteɡnja/plural: electrotecnias
electrical engineering (branch of engineering)
Etymology tree Ancient Greek ἤλεκτρον (ḗlektron)bor. Latin ēlectrum Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icus New Latin ēlectricusbor. English electric Proto-Indo-European *h₁ey- Proto-Indo-European *h₁éyti Proto-Hellenic *éimi Ancient Greek ἰόν (ión)der. English ion English electronbor. Spanish electrón Spanish técnica Spanish electrotecnia From electrón (“electron”, masculine noun) + técnica (“technique”, feminine noun).