delirious Pronunciation: /dɪˈlɪriəs/Translate delirious | into French | into German | into Italian Spanish translation of deliriousadj 1 [Med] delirante to be delirious = delirar, desvariar* 2 (wildly excited, happy) (colloq) loco de alegría (fam)delirious in other Oxford dictionaries Definition of delirious in the British & World English dictionary Definition of delirious in the US English dictionary