spectral series

noun Physics.

a series of lines in the spectrum of light emitted by excited atoms of an element, each line being related to the others in the series by a simple numerical equation and identified with a particular energy level of an atom of the element.

Nearby words

  1. spectra yellow,
  2. spectral,
  3. spectral class,
  4. spectral line,
  5. spectral luminous efficiency,
  6. spectral type,
  7. spectrally,
  8. spectre,
  9. spectrin,
  10. spectro-

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019