Syl'lo-gis'tic or Syl'lo-gis'tic-al, a.

a. [Fr. syllogistique, Lat. syllogisticus, Gr. συλλογιστικός. See supra.] Of, or pertaining to, a syllogism; consisting of a syllogism, or of the form of reasoning by syllogisms; as, syllogistic arguments, or reasoning.