achromatism
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ach·ro·mat·ic
(ăk′rə-măt′ĭk, ā′krə-)adj.
1. Designating color perceived to have zero saturation and therefore no hue, such as neutral grays, white, or black.
2. Refracting light without spectral color separation.
3. Biology Difficult to stain with standard dyes. Used in reference to cells or tissues.
4. Music Having only the diatonic tones of the scale.
[From Greek akhrōmatos : a-, without; see a-1 + khrōma, khrōmat-, color.]
ach′ro·mat′i·cal·ly adv.
a·chro′ma·tic′i·ty (-tĭs′ĭ-tē) n.
a·chro′ma·tism (ā-krō′mə-tĭz′əm) n.
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.
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Noun | 1. | achromatism - the visual property of being without chromatic color visual property - an attribute of vision achromia - an absence of normal pigmentation especially in the skin (as in albinism) or in red blood cells |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
akromaattisuusvärisokeusvärittömyys