negation 3
noundomain: communication
Princeton WordNet [ver.3.1]
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EnglishDefinition
(logic) a proposition that is true if and only if another proposition is false
Hypernym
proposition 1
noun
(logic) a statement that affirms or denies something and is either true or false
Domain_of_synset_-_TOPIC
logic 1
noun
the branch of philosophy that analyzes inference
English