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Spectrograph
//ˈspɛktɹəˌɡɹæf// noun
Definitions
Noun
- 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 a photographic record of a spectrum wordnet
- 3 a spectroscope by which spectra can be photographed wordnet
Etymology
From spectro- + -graph.
See also for "spectrograph"
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