Unreason /(?)/

Un·rea·son

Unreason

n.
  1. Want of reason; unreasonableness; absurdity.

Phrases & Compounds
Abbot of Unreason
See Abbot of Misrule, under Abbot.

Unreason

v. t.
  1. To undo, disprove, or refute by reasoning. [Obs.]
    To unreason the equity of God's proceedings.