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



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Word of the Day

20 April 2025

SALAD

(noun) food mixtures either arranged on a plate or tossed and served with a moist dressing; usually consisting of or including greens


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Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

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