Noun: spectrograph 'spek-tru,grãf
- A spectroscope by which spectra can be photographed
"The astronomer used a spectrograph to analyse the light from distant stars"
- A photographic record of a spectrum
"The linguist analysed the spectrograph to study the speech patterns";
- spectrogram
Derived forms: spectrographs
Type of: exposure, photo, photograph, pic [informal], piccy [informal], picture, prism spectroscope, spectroscope
Encyclopedia: Spectrograph