/ Dictionary / Index A abjuration: Meaning and Definition of Find definitions for: ab•ju•ra•tion Pronunciation: (ab"ju-rā'shun), [key] — n. the act of abjuring. renunciation upon oath. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abjuration (Thesaurus) abjunction abjure Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language