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| sub·con·trar·y [ sub kóntrəree ] |
adjective |
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not false together: describes logical propositions that are related to each other in such a way that both cannot be false at the same time, although both may be true
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noun (plural sub·con·trar·ies) |
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| Definition: |
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subcontrary proposition: a subcontrary logical proposition
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| [Early 17th century. < late Latin subcontrarius, translation of Greek hupenantios "contrary"] |
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