1. a contradiction in terms or ideas; an inconsistency in reasoning
Usage: formal; rare

Examples

• The philosopher pointed out the antilogy in his opponent’s argument.
• Her speech contained an obvious antilogy that undermined her credibility.
• The antilogy between his words and actions was striking.
• Critics noted the antilogy in the author’s moral stance.
• The debate revealed several antilogies in the proposed theory.