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Definition of "folie" [folie]

  • A Middle English form of folly. (noun)

The Century Dictionary (Public Domain)

Use "folie" in a sentence
  • "Le Grande du Saulle has given to the disease in which there is a morbid doubt about everything done, the name folie de doute."
  • "It might be read as another sign of the phenomenon I am calling folie à deux or codependency of marriage."
  • "They addressed friends and colleagues from behind electronic walls of accusatory e-mails and confrontational blog posts, and their storybook devotion to each other slowly warped into a shared madness — what is known as a folie à deux."