/ Dictionary / Index E electrodynamic: Meaning and Definition of Find definitions for: e•lec•tro•dy•nam•ic Pronunciation: (i-lek"trō-dī-nam'ik), [key] — adj. pertaining to the force of electricity in motion. pertaining to electrodynamics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. electrodissolution electrodynamics 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