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diffractometer

[dih-frak-tom-i-ter, dif-rak-] /dɪ frækˈtɒm ɪ tər, ˌdɪf ræk-/
noun, Physics.
1.
an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter.
Origin of diffractometer
1905-1910
1905-10; diffract + -o- + -meter
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for diffractometer

diffractometer

/ˌdɪfrækˈtɒmɪtə/
noun
1.
(physics) an instrument used in studying diffraction, as in the determination of crystal structure by diffraction of X-rays
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
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