/ Dictionary / Index I interdigitate: Meaning and Definition of Find definitions for: in•ter•dig•i•tate Pronunciation: (in"tur-dij'i-tāt"), [key] — -tat•ed, -tat•ing. to interlock, as or like the fingers of both hands. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interdictory interdisciplinary 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