syllŏgistĭcus, a, um, adj., = συλλογιστικός,
of or belonging to a syllogism , syllogistic : (Cicero) statum syllogisticum ratiocinativum appellat, Quint. 5, 10, 6.—Hence, adv.: syllŏgistĭcē , syllogistically , in syllogisms , Boëth. Arist. Anal. Post. 1, 9, p. 530.