Found 2 items, similar to spectrograph.
English → English (WordNet) Definition: spectrograph spectrograph n 1: a spectroscope by which spectra can be photographed 2: a photographic record of a spectrum [syn: spectrogram]
English → English (gcide) Definition: Spectrograph Spectrograph \Spec"tro*graph\, n. [Spectrum + graph.] (Physics) (a) An apparatus for photographing or mapping a spectrum. (b) A photograph or picture of a spectrum. -- Spec`tro*graph"ic, a. -- Spec`tro*graph"ic*al*ly, adv. -- Spec*trog"ra*phy, n. [Webster 1913 Suppl.]