Spectrograph

//ˈspɛktɹəˌɡɹæf// noun

Definitions

Noun
  1. 1
    A machine for recording spectra, producing spectrograms.

    "Diesel maintenance schedules are benefiting from work done on the magnificent Hilger & Watts electronic spectrograph for oil analysis, which detects minute quantities of metals in samples of used lubricating oil; [...]."

  2. 2
    a photographic record of a spectrum wordnet
  3. 3
    a spectroscope by which spectra can be photographed wordnet

Etymology

From spectro- + -graph.

Next best steps

Mini challenge

Unscramble this word: spectrograph