antilogism
noun
an·til·o·gism
anˈtiləˌjizəm
plural -s
: an inconsistent triad of propositions in logic of which two are premises of a valid syllogism while the third is the contradictory of its conclusion
antilogistic adjective
(ˈ)⸗¦⸗⸗¦jistik
antilogistically adverb
-tə̇k(ə)lē
Word History
Etymology
Late Greek antilogismos, from Greek anti- anti- entry 1 + logismos calculating, reasoning, from logizesthai to calculate, from logos word, computation