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1. (of light or other electromagnetic radiation) having only one wavelength
2. Physics (of moving particles) having only one kinetic energy
3. of or relating to monochromatism
4. a person who is totally colour-blind
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
monochromatic(mon-oh-krŏ-mat -ik) Of or producing a single wavelength or very narrow band of wavelengths.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
Consisting of only one color.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
Pertaining to the color of a surface which radiates light having an extremely small range of wavelengths.
Consisting of electromagnetic radiation having an extremely small range of wavelengths, or particles having an extremely small range of energies.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.