pigment

American  

[pig-muhnt] / ˈpɪg mənt /

noun

pigments plural

1. a dry insoluble substance, usually pulverized, which when suspended in a liquid vehicle becomes a paint, ink, etc.

2. a coloring matter or substance.

3. Biology. any substance whose presence in the tissues or cells of animals or plants colors them.

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verb (used with object)

1. to color; add pigment to.

verb (used without object)

1. to become pigmented; acquire color; develop pigmentation.

   a poor quality of paper that doesn't pigment well.

pigment British  

/ ˈpɪɡmənt /

noun

1. a substance occurring in plant or animal tissue and producing a characteristic colour, such as chlorophyll in green plants and haemoglobin in red blood

2. any substance used to impart colour

3. a powder that is mixed with a liquid to give a paint, ink, etc

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pigment Scientific  

/ pĭg′mənt /

1. An organic compound that gives a characteristic color to plant or animal tissues and is involved in vital processes. Chlorophyll, which gives a green color to plants, and hemoglobin, which gives blood its red color, are examples of pigments.

2. A substance or material used as coloring.

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Other Word Forms

Derived Forms

• hyperpigmented
  adjective
• nonpigmented
  adjective
• pigmentary
  adjective
• unpigmented
  adjective

Inflected Forms

Nouns

• pigments
  plural

Etymology

Origin of pigment

1350–1400; Middle English < Latin pigmentum paint, equivalent to pig- (stem of pingere to paint ) + -mentum -ment

Explanation

Something's color is its pigment. Technically, all living things have a natural pigment — leaves have a green pigment for example — but the word is more generally applied to human skin color. The other, more technical, use of pigment refers to the substance, usually a powder, that is added to a liquid to give it its color. For example, ultramarine paint is made from a crushed blue silicate that mixed with oil produces a brilliant blue tone. Other pigments were achieved in less pleasant ways. The bright yellow of many Indian paintings? Cow's urine. The red of medieval ox-blood walls? You guessed it.

Example Sentences

Pigment Violet 29, cyclic aliphatic bromide cluster, methylene chloride, n-methylpyrrolidone, perchloroethylene — reached similar conclusions of widespread “unreasonable risks,” as did one completed during the Trump administration for asbestos.

From New York Times • Mar. 16, 2023

Pigment also holds workshops to teach calligraphy, wreath-making and other skills.

From Washington Times • Nov. 22, 2017

But only two months into 2016, it’s unclear how long users will renew their Pigment subscriptions.

From The Verge • Mar. 2, 2016

Pigment prices have been on a roller-coaster for the past several years, largely due to surplus capacity.

From Reuters • Oct. 29, 2013

Pigment deposit in the skin as protection against light is controlled by the adrenal cortex.

From The Glands Regulating Personality by Berman, Louis, M.D.

Related Words

• coloring
• dye
• stain
• tint