principle of excluded middle

A form of law of excluded middle — A logical principle which states all statements must be either true or false, i.e. in symbols: P∨¬P.

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Meanings

noun
  1. alternativeAlternative form of law of excluded middle.
Cite this entry
APA

principle of excluded middle. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/principle%20of%20excluded%20middle

MLA

“principle of excluded middle.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/principle%20of%20excluded%20middle. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “principle of excluded middle,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/principle%20of%20excluded%20middle.

Source: principle of excluded middle on Wiktionary, CC BY-SA 4.0.