What does "folly" mean?

Folly: A foolish act; an inconsiderate or thoughtless procedure; weak or light-minded conduct; foolery. What folly 'tis to hazard life for ill. Shak.

Additional senses

  1. 2.Scandalous crime; sin; specifically, as applied to a woman, wantonness. [Achan] wrought folly in Israel. Josh. vii.
  2. 3.When lovely woman stoops to folly. Goldsmith.
  3. 4.The result of a foolish action or enterprise. It is called this man's or that man's "folly," and name of the foolish builder is thus kept alive for long after years. Trench.

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