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spectrography

American  
[spek-trah-gruhf-ee] / spɛkˈtrɑ grəf i /

noun

  1. the act or process of using a spectrograph; spectroscopy.

spectrography Scientific  
/ spĕk-trŏg′rə-fē /

  1. See spectroscopy

Example Sentences

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Using tools like infrared and X-ray imaging and X-ray fluorescence spectrography, they were able to more precisely date the work and explain how and where it was subsequently repainted.

From New York Times • Oct. 15, 2015

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.