/ Dictionary / Index E electrothermal: Meaning and Definition of Find definitions for: e•lec•tro•ther•mal Pronunciation: (i-lek"trō-thûr'mul), [key] — adj. pertaining to both electricity and heat, esp. to the production of heat by electric current. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. electrotherapy electrotin Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language