sophism Meaning, Definition & Usage

  1. noun a deliberately invalid argument displaying ingenuity in reasoning in the hope of deceiving someone
    sophistry; sophistication.

WordNet


Soph"ism noun
Etymology
F. sophisme, L. sophisma, fr. Gr. , fr. to make wise, to be become wise, to play the sophist, fr. wise.
Definitions
  1. The doctrine or mode of reasoning practiced by a sophist; hence, any fallacy designed to deceive.
    When a false argument puts on the appearance of a true one, then it is properly called a sophism, or "fallacy". I. Watts.
    Let us first rid ourselves of sophisms, those of depraved men, and those of heartless philosophers. I. Taylor.

Webster 1913