/ Dictionary / Index I intercolonial: Meaning and Definition of Find definitions for: in•ter•co•lo•ni•al Pronunciation: (in"tur-ku-lō'nē-ul), [key] — adj. between colonies, as of one country. of or pertaining to two or more colonies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. intercollegiate intercolumniation 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