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achromatic

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
ach·ro·mat·ic  (kr-mtk)
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 akhrmatos : a-, without; see a-1 + khrma, khrmat-, color.]

achro·mati·cal·ly adv.
a·chroma·tism (-krm-tzm), a·chroma·tici·ty (-ts-t) n.

achromatic [ˌækrəˈmætɪk]
adj
1. without colour
2. (Physics / General Physics) capable of reflecting or refracting light without chromatic aberration
3. (Life Sciences & Allied Applications / Biology) Cytology
a.  not staining with standard dyes
b.  of or relating to achromatin
4. (Music / Classical Music) Music
a.  involving no sharps or flats
b.  another word for diatonic
5. (Medicine) denoting a person who is an achromat
achromatically  adv
achromatism  [əˈkrəʊməˌtɪzəm], achromaticity [əˌkrəʊməˈtɪsɪtɪ] n

achromatic  (kr-mtk)
Designating color perceived to have zero saturation and therefore no hue, such as neutral grays, white, or black.
ThesaurusLegend:  Synonyms Related Words Antonyms
Adj.1.achromatic - having no hue; "neutral colors like black or white"
colorless, colourless - weak in color; not colorful
chromatic - being or having or characterized by hue
Translations
achromatic [ˌækrəʊˈmætɪk] ADJacromático


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? Mentioned in ? References in classic literature
 
The air, afflicted to pallor with the hoary multitudes that infested it, twisted and spun them eccentrically, suggesting an achromatic chaos of things.
 
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