English

Noun

law of noncontradiction ‎(uncountable)

1. (logic) The principle that no statement may be simultaneously true and false at the same time and in the same sense.

   The statement "this piece of chalk is not a piece of chalk" violates the law of noncontradiction.

Coordinate terms

• (principle in logic): law of excluded middle, principle of explosion

Antonyms

• dialetheism

Translations