/ Dictionary / Index I interoceanic: Meaning and Definition of Find definitions for: in•ter•o•ce•an•ic Pronunciation: (in"tur-ō"shē-an'ik), [key] — adj. connecting or between oceans: an interoceanic canal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. internuncio interoceptive 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