deliriumKK [dɪˋlɪriəm] /dɪˈlɪɹiəm/名詞1譫妄、精神錯亂醫學High fever can cause delirium in young children and the elderly.高燒可能會使幼童和老人出現譫妄。2狂喜、極度興奮The crowd was in a state of delirium after the winning goal.致勝的一球讓全場觀眾陷入狂喜。