spectrograph

[ spek-truh-graf, -grahf ]

/ ˈspɛk trəˌgræf, -ˌgrɑf /

noun

a spectroscope for photographing or producing a representation of a spectrum.

Words nearby spectrograph

spectrochemical, spectrochemistry, spectrocolorimetry, spectrofluorimeter, spectrogram, spectrograph, spectrography, spectroheliogram, spectroheliograph, spectrohelioscope, spectrology

Origin of spectrograph

First recorded in 1880–85; spectro- + -graph

OTHER WORDS FROM spectrograph

spec·trog·ra·pher

[spek-trog-ruh-fer] /spɛkˈtrɒg rə fər/, nounspec·tro·graph·ic

[spek-truh-graf-ik] /ˌspɛk trəˈgræf ɪk/, adjectivespec·tro·graph·i·cal·ly, adverbspec·trog·ra·phy, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for spectrography

For it made long exposures possible; and only with long exposures could autographic impressions Progress in spectrography.
Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7|Various

British Dictionary definitions for spectrography

spectrograph

/ (ˈspɛktrəʊˌɡrɑːf, -ˌɡræf) /

noun

a spectroscope or spectrometer that produces a photographic record (spectrogram) of a spectrumSee also sound spectrograph

Derived forms of spectrograph

spectrographic, adjectivespectrographically, adverbspectrography, noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Science definitions for spectrography (1 of 2)

spectrography

[ spĕk-trŏg′rə-fē ]

See spectroscopy.

Science definitions for spectrography (2 of 2)

spectrograph

[ spĕk′trə-grăf′ ]

A photograph or computer image of a spectrum produced by a spectroscope. Also called spectrogram See spectroscope.