ALL meanings of folie a deux
fo·lie à deux
F f - noun plural folie a deux the sharing of delusional ideas by two people who are closely associated. 1
- noun folie a deux mental illness occurring simultaneously in two intimately related persons who share some of the elements of the illness, such as delusions 0
- noun folie a deux a condition in which two closely associated people who are mentally ill share the same delusional beliefs 0
- noun folie a deux (psychiatry) A rare syndrome in which a symptom of psychosis (particularly a paranoid or delusional belief) is transmitted from one person to another. 0