/ Dictionary / Index I isokeraunic: Meaning and Definition of Find definitions for: i•so•ke•rau•nic Pronunciation: (ī"sō-ki-rô'nik), [key] — adj. isoceraunic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. isoionic point isokinetic exercise 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