/ Dictionary / Index I interchurch: Meaning and Definition of Find definitions for: in•ter•church Pronunciation: (in"tur-chûrch'), [key] — adj. interdenominational. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: interchurch (Thesaurus) interchangeable interclass Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language