delirio
/deˈliɾjo/ · B2 · noun · m
craze
😵💫 de- (off) + lira (furrow): going off the furrow, off the track
From Latin delirare, literally 'to go out of the furrow' (de- + lira). A plough straying from its straight line became a mind straying from reason. Delirio is that wandering off the track: delirium or delusion.