/ Dictionary / Index E electrostriction: Meaning and Definition of Find definitions for: e•lec•tro•stric•tion Pronunciation: (i-lek"tru-strik'shun), [key] — n. Physics. elastic deformation produced by an electric field, independent of the polarity of the field. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. electrostatic unit electrosurgery Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language