sophism

Meaning

Noun

• A method of teaching using the techniques of philosophy and rhetoric.
• A flawed argument, superficially correct in its reasoning, usually designed to deceive.
• An intentional fallacy.

Origin

• From Ancient Greek σοφισμός ("wisdom, learnedness"), derived from σοφία -ism. The English definition of Sophism was corrupted by Plato condemning Greek sophists who charged for their personal rhetorics, often giving fallacious and deceptive reasoning for young noblemen seeking political office.