DELIRIUM n.
ressions, and actions are wild, irregular, and incoherent; mental aberration; a roving or wandering of the mind, -- usually dependent on a fever or some other disease, and so distinguished from mania, or madness.
DOTE v.
d, silly, or idiotic; to have the intellect impaired, especially by age, so that the mind wanders or wavers; to drivel. Time has made you dote, and vainly tell Of arms imagined in your lonely cell. Dryden. He survived the use of his reason, grew infatuated, and doted long before he died. South.