三段論法的,演繹的,演繹性的
Syllogistic \Syl`lo*gis"tic\, Syllogistical \Syl`lo*gis"tic*al\, a. [L. syllogisticus, Gr. ?: cf. F. syllogistique.] Of or pertaining to a syllogism; consisting of a syllogism, or of the form of reasoning by syllogisms; as, syllogistic arguments or reasoning.
syllogistic adj : of or relating to or consisting of syllogism; "syllogistic reasoning"