Webster’s Revised Unabridged Dictionary · 1913
Discursive
Dis·cur′sive (dĭs·kûr′sĭv), a. [Cf. F. discursif. See Discourse, and cf. Discoursive.] 1. Passing from one thing to another; ranging over a wide field; roving; digressive; desultory. "Discursive notices." De Quincey.
The power he [Shakespeare] delights to show is not intense, but discursive. Hazlitt.
A man rather tacit than discursive. Carlyle.
2. Reasoning; proceeding from one ground to another, as in reasoning; argumentative.
Reason is her being, Discursive or intuitive. Milton.
— Dis·cur′sive·ly, adv. — Dis·cur′sive·ness, n.