/ Dictionary / Index I isoelectric: Meaning and Definition of Find definitions for: i•so•e•lec•tric Pronunciation: (ī"sō-i-lek'trik), [key] — adj. of, pertaining to, or having the same electric potential. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. isoelastic isoelectric point Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language