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blue gas

noun, Chemistry.
Origin of blue gas
First recorded in 1900-05 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for blue gas
Historical Examples
  • Go into the kitchen tonight, light a burner of the gas stove, turn out the light and sprinkle salt on the blue gas flame.

    Common Science Carleton W. Washburne
  • Then the big agate kettle must be set over the blue gas flame, for hot water is needed both for shaving and cocoa.


    Christopher Morley

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