spectro-


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spectro-

pref.
Spectrum: spectrograph.

[From spectrum.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

spectro-

combining form
indicating a spectrum: spectrogram.
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

spectro-

a combining form representing spectrum: spectrometer.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
Eighty contributions are organized into sections on photospheric magnetism, radiative transfer methods and inversion techniques, new solar polarimeters and techniques, atomic spectro- polarimetry, theory of collisional polarization, laboratory experiments and molecular spectro-polarimetry, stellar spectro- polarimetry, and chromospheric electromagnetism.