Where does “electrotermic” come from?

electrotermic (Romanian) comes from French électrothermique, from French thermique, from Ancient Greek Θέρμη, from Proto-Indo-European gʷʰer-, from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr.

electrotermic (Romanian): electrothermal

Definitions

  1. electrothermal

Ancestry of “electrotermic”, step by step

StepLanguageWordMeaning
1Frenchélectrothermiqueelectrothermic, thermoelectric
2Frenchthermiquethermic, thermal
3Ancient GreekΘέρμηTherma, Macedonia, Greece
4Proto-Indo-Europeangʷʰer-warm, hot
5Proto-Indo-Europeangʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr
Every word from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗrEvery word from Proto-Indo-European gʷʰer-Every word from Ancient Greek Θέρμη