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Dictionary

Words, grammatical forms and meanings linked to the ontology.

dialetheism en · NOUN

Pronunciation

  • /ˌdaɪ.əˈlɛθ.i.ɪz.əm/ (US)

Etymology

Coined by Graham Priest and Richard Routley, from di- + Ancient Greek ἀλήθεια (alḗtheia, “truth”), in 1981.

Meanings

  1. (uncountable, usually) The theory that statements can be both true and false at the same time and in the same sense. The opposite of the law of noncontradiction.
    • [It] is important to point out that endorsing dialetheism is not the same as rejecting logic or rational argumentation. 2005, Laurence Goldstein, Logic: key concepts in philosophy, page 158:

Forms

SpellingFeaturesLabelsSource
dialetheisms Number=Plur lexicographic

Antonyms

law of noncontradiction

Coordinates

paraconsistent logic

Deriveds

dialetheist

Synonyms

dialethism