biconditional

noun
bi·​con·​di·​tion·​al | \ ˌbī-kən-ˈdish-nəl How to pronounce biconditional (audio) , -ˈdi-shə- \

Definition of biconditional

: a relation between two propositions that is true only when both propositions are simultaneously true or false — see Truth Table

First Known Use of biconditional

1940, in the meaning defined above

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The first known use of biconditional was in 1940

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Dictionary Entries Near biconditional

biconcave

biconditional

bicondylar

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Cite this Entry

“Biconditional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biconditional. Accessed 28 Oct. 2021.

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