unreason verb 3noun 2forms 3 verb3 •(rare) To apply false logic or think without logic.In other, happier times, the mind could unreason freely, as if it belonged to no age, emancipated as it was... — 1985 •(rare) To make unreasonable; to deprive of reason.Unbelief unreasons a man: so the Apostle joyns them, when he prays to be delivered from unreasonable men; for all men have not faith. — 1646 •(rare) To prove to be unreasonable; disprove by argument.The reason of the unreasonable usage my reason has met with, so unreasons my reason, that I have reason to complain of your beauty :" and how did he enjoy the following flower of composition ! " — 1796 noun2 •Lack of reason or rationality; unreasonableness; irrationality.What is called the great popular heart was awakened, that indefinable something which may be, according to circumstances, the highest reason or the most brutish unreason. — 1864 •Nonsense; folly; absurdity. formsunreasoned · unreasoning · unreasons
