自じ己こ愛あい性せい人じん格かく障しょう害がいじこあいせいじんかくしょうがいMeanings1nounnarcissistic personality disorder; NPDmedicine›Medical term for a personality disorder characterized by grandiosity, need for admiration, and lack of empathy. Used in clinical contexts.自じ己こ愛あい性せい人じん格かく障しょう
