D defs.my
Entry 2 senses · 2 variants Webster, 1913

Unreason

· Un·rea·son · IPA
01 n. Want of reason; unreasonableness; absurdity.
  1. 1.
    Want of reason; unreasonableness; absurdity.
Phrases & compounds
Abbot of Unreason — See Abbot of Misrule, under Abbot.
02 v. t. To undo, disprove, or refute by reasoning.
  1. 1.
    To undo, disprove, or refute by reasoning.[Obs.]
    “To unreason the equity of God's proceedings.” South.