What do pigments mean




















Albinos lack normal skin pigment. Pigments are used to give color to paint, ink, and plastic. Red pigment is mixed into the ink. Recent Examples on the Web: Noun Each one reaches full pigment on the first swipe and can either be blended out to your liking or left to dry down as is.

First Known Use of pigment Noun 14th century, in the meaning defined at sense 1 Verb , in the meaning defined above. History and Etymology for pigment Noun Middle English, spice, dye, from Latin pigmentum coloring substance, from pingere to paint — more at paint. Learn More About pigment. Time Traveler for pigment The first known use of pigment was in the 14th century See more words from the same century.

Style: MLA. English Language Learners Definition of pigment. Kids Definition of pigment. Medical Definition of pigment. Get Word of the Day daily email! Test Your Vocabulary. Umber is a pigment made from clay containing iron and manganese oxide. A red powder produced with liquid to produce paint is an example of pigment. In some cases the plastid disappears and the crystalline pigment only is left. It is chiefly used as a pigment and in the manufacture of flint glass.

The sulphur fires, and a fine blue pigment is obtained. Applied with a fine mist, it provides both a golden pigment for an instant glow and the self-tanner chemicals for the longer lasting tan. All rights reserved. Filters 0. Words form: pigments. See word origin. A substance used as coloring. Pigments absorb or subtract wavelengths and do not add to them like luminescent materials do.

The spectrum of the incident light affects the appearance of a pigment. So, for example, a pigment won't appear quite the same color under sunlight as it would under fluorescent lighting because a different range of wavelengths are left to be reflected or scattered. When the color of a pigment is represented, the lab light color used to take the measurement must be stated. Usually this is K D65 , which corresponds to the color temperature of sunlight.

The hue, saturation, and other properties of a pigment depend on other compounds that accompany it in products, such as binders or fillers. For example, if you purchase a color of paint, it will appear different depending on the formulation of the mixture.

A pigment will look different depending on whether its final surface is glossy, matte, etc. Pigments may be classified according to whether they are organic or inorganic. Inorganic pigments may or may not be metal-based. Here is a list of some key pigments:. Actively scan device characteristics for identification.

Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email.



0コメント

  • 1000 / 1000