SPECTROGRAPH
spectrogram, spectrograph
(noun) a photographic record of a spectrum
spectrograph
(noun) a spectroscope by which spectra can be photographed
Source: WordNet® 3.1
Etymology
Noun
spectrograph (plural spectrographs)
A machine for recording spectra, producing spectrograms.
Source: Wiktionary
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.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
23 January 2025
LEFT
(adjective) being or located on or directed toward the side of the body to the west when facing north; “my left hand”; “left center field”; “the left bank of a river is bank on your left side when you are facing downstream”
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