Syl"lo*gize (?), v. i. [imp. & p. p. Syllogized (?); p. pr. & vb. n. Syllogizing (?).] [Gr. : cf. F. syllogiser.]
To reason by means of syllogisms.
Men have endeavored . . . to teach boys to syllogize, or frame arguments and refute them, without any real inward knowledge of the question.
© Webster 1913.