What is the meaning of blind alley?

noun

  • A street with only one way in or out.
  • Figurative) a course of action that is unproductive and offers no hope of improvement. (
    • usage: "all the clues led the police into blind alleys"; "so far every road that we've been down has turned out to be a blind alley"
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APAWordNet. (2010). blind alley. Retrieved September 26, 2026, from http://smartdefine.org/blind_alley/definitions/1188704
ChicagoWordNet. 2010. "blind alley" http://smartdefine.org/blind_alley/definitions/1188704 (accessed September 26, 2026).
HarvardWordNet 2010, blind alley, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/blind_alley/definitions/1188704>.
MLAWordNet. "blind alley" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/blind_alley/definitions/1188704>