folie à deux

短语

发音

/ˈfɒli ə ˈdɜː/

词形变化

folies à deux 复数 folies à deux

别名

folie a deux folly à deux folly a deux

释义与例句

n.
  1. 1.

    A situation in which two people behave abnormally together in a way that neither of them would individually.

  2. 2.

    A rare syndrome in which a symptom of psychosis (particularly a paranoid or delusional belief) is transmitted from one person to another.

    医学 心理学

词源

Borrowed from French folie à deux (“madness for/of two [people]”).

来源：wiktionary