/ Dictionary / Index O obduracy: Meaning and Definition of Find definitions for: ob•du•ra•cy Pronunciation: (ob'doo-ru-sē, -dyoo-), [key] — n. the state or quality of being obdurate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: obduracy (Thesaurus) obduce obdurate Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language