spectrograph

(-graf′, -gräf′)

noun

any of various instruments that record various types of spectra, esp. one that uses a camera to record a spectrum of light

Related Forms:

See spectrograph in American Heritage Dictionary 4

noun
  1. A spectroscope equipped to photograph or otherwise record spectra.
  2. A spectrogram.

Related Forms:

  • specˌtro·graphˈic adjective
  • specˌtro·graphˈi·cal·ly adverb
  • spec·trogˈra·phy (-trŏgˈrə-fē) noun

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