spark spectrum

noun Physics.

a spectrum formed from the light produced by an electric spark, characteristic of the gas or vapor through which the spark passes.

Nearby words

  1. spark gap,
  2. spark generator,
  3. spark off,
  4. spark photography,
  5. spark plug,
  6. spark transmitter,
  7. spark-killer,
  8. sparker,
  9. sparkie,
  10. sparking plug Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019