/ Dictionary / Index I interjoist: Meaning and Definition of Find definitions for: in•ter•joist Pronunciation: (in'tur-joist"), [key] — n. a space between two joists. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interjoin interkinesis 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