/ Dictionary / Index S sophism: Meaning and Definition of Find definitions for: soph•ism Pronunciation: (sof'iz-um), [key] — n. a specious argument for displaying ingenuity in reasoning or for deceiving someone. any false argument; fallacy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sophism (Thesaurus) Sophie sophist Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language