Definition, Meaning & Synonyms

apagoge

noun
ə-ˈpag-ə-jē
Definition
A form of reasoning that draws a conclusion by negating the opposite possibility.
Examples
  • In his argument, he employed apagoge to demonstrate that rejecting the theory would result in logical inconsistencies.
  • The lawyer’s use of apagoge helped to reinforce his case by showing the absurdity of the opposing argument.
Meaning
Apagoge is used in logic and philosophy to refer to the method of reasoning that suggests something must be true because the denial of it leads to an absurdity or contradiction.
Synonyms
  • Indirect proof
  • Reductio ad absurdum
  • Negative inference