what does the phrase canary in the coal mine mean

Best answer


Early indicator of potential danger or failure

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  • What is a canary in a coal mine?

  • canary in a/the coal mine Something or someone who, due to sensitivity to his, her, or its surroundings, acts as an indicator and early warning of possible adverse conditions or danger. Refers to the former practice of taking caged canaries into coal mines. The birds would die if methane gas became present and thereby alert miners to the danger.

  • What does Canarian in a coalmine mean?

  • Canary in a coal mine is a metaphor about providing advance notice or warning of potential danger. Origin: The expression dates back to 1911 when the concept of having a canary as an early detection system for hazardous gases in coal mines was introduced by John Scott Haldane in Great Britain. What Does Canarian In A Coalmine Mean?

  • What is the meaning of Canaries?

  • canary in a coal mine. Something or someone who, due to sensitivity to his, her, or its surroundings, acts as an indicator and early warning of possible adverse conditions or danger. Refers to the former practice of taking caged canaries into coal mines.

  • What does it mean to be a canary in a disaster?

  • Wildlife in disaster movies assumes the role of the canary in the coal mine, fleeing the scene when catastrophe is imminent. Unaware that he had been given the test drug, John was used as a canary in the coal mine to see its effects on the human mind. Farlex Dictionary of Idioms. 2015 Farlex, Inc, all rights reserved.

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