/ Dictionary / Index I interdictory: Meaning and Definition of Find definitions for: in•ter•dic•to•ry Pronunciation: (in"tur-dik'tu-rē), [key] — adj. of, pertaining to, or noting interdiction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interdiction interdigitate 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