Electrothermal is a word that refers to heating or producing heat through electricity. Some synonyms for electrothermal include electric heating, thermal electricity, and heating by electricity. Other similar terms may include thermoelectric, which refers to the process of converting heat into electric energy, or electrothermal engineering, which pertains to designing systems that produce heat through electricity. Additional words that may be associated with electrothermal include heating element, joule heating, and resistive heating. In general, electrothermal is a key concept in the fields of electronics, materials science, and engineering.