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achromatous

achromatous

9.9
Having no color or pigment
  • adjective
  • /ˌeɪkrəˈmeɪtəs/
  • Specialized
translation icon : acromático
  • Albino animals are often almost achromatous due to the absence of pigment.

Examples

  • The achromatous leaves made the plant appear sickly and pale.

  • The achromatous walls made the room feel cold.

  • The scientist described the bacteria as achromatous under the microscope.

  • Many achromatous plants thrive in low-light environments.

  • Albino animals are often almost achromatous due to the absence of pigment.

  • The achromatous leaves made the plant appear sickly and pale.

  • Many achromatous plants thrive in low-light environments.

Synonyms

achromatic
vsachromatous
1 8.1

Colors that do not have any hue, like black, white, and gray

refers to lacking coloration more generally, not only hueless tones
achromous
vsachromatous
  • Specialized
9.9

Having no color and looking clear or white

means little or no color, often stressing lack of pigment
achromic
vsachromatous
  • Specialized
9.9

Having no color, like clear water

is similar but can imply only a small amount of color
uncolored
vsachromatous
  • US
3.5

Having no color and looking clear or pale

focuses more on minimal or absent coloration rather than neutrality
unpigmented
vsachromatous
  • Specialized
7.1

Having no color in the skin, fur, or body tissue

is broader, covering little color whether pigment is present or not
hueless
vsachromatous
9.4

Something that has no color and looks grey or pale

allows small traces of color rather than absolute absence

Antonyms

colored
  • US
88 1.0

Having a color, natural or added

23 3.0

Very bright and clear in color and easy to notice

How Colorless

achromatous
  • Specialized
9.9
pale
291 1.0
muted
10 4.2
colored
  • US
88 1.0

Surface Forms

achromatous positive

Morphology

achromatous = chromatous (semi-transparent) = a + chrom + ous

The prefix 'a-' denotes absence, and 'chromatous' relates to color, but the specific meaning of lacking color is not entirely obvious.

Etymology

Achromatous comes from the Greek parts a- 'not' and chroma 'color'. So it means 'without color', the same root you find in monochrome, and is used for things that have very little or no color.