/ Dictionary / Index A abdication: Meaning and Definition of Find definitions for: ab•di•ca•tion Pronunciation: (ab"di-kā'shun), [key] — n. the act or state of abdicating; renunciation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abdication (Thesaurus) abdicate abdom Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language