/ Dictionary / Index I interdependent: Meaning and Definition of Find definitions for: in•ter•de•pend•ent Pronunciation: (in"tur-di-pen'dunt), [key] — adj. mutually dependent; depending on each other. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: interdependent (Thesaurus) interdepartmental interdict Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language