/ Dictionary / Index A allegation: Meaning and Definition of Find definitions for: al•le•ga•tion Pronunciation: (al"i-gā'shun), [key] — n. the act of alleging; affirmation. an assertion made with little or no proof. an assertion made by a party in a legal proceeding, which the party then undertakes to prove. a statement offered as a plea, excuse, or justification. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: allegation (Thesaurus) allecret allege Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language