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kaolin

kaolin

1 9.0
A fine white clay used to make pottery and paper
  • noun
  • /ˈkeɪəlɪn/
  • Specialized
translation icon : caolín
  • The latest patent application jointly filed by ARS and Engelhard covers this use of kaolin.
  • white kaolin
  • kaolin clay
  • specially processed kaolin

Examples

  • But the waterproof kaolin keeps water from direct contact with the leaf surface.

    Academic text (2000)
  • Under drought conditions, kaolin-coated trees often photosynthesize faster than uncoated trees.

    Academic text (2000)
  • A water-repelling kaolin formula may have other applications.

    Academic text (2000)
  • A tiny bit of kaolin is already in aspirin and some other tablets.

    Academic text (2000)
  • Among its many uses, kaolin gives paper its whiteness and is used in paint, pottery, and cosmetics.

    Academic text (2000)
  • You have some kaolin, no parabens, no petroleum, no BHT, no silicones, no mineral oil.

  • In the Kearneysville orchards last summer, kaolin-coated trees photosynthesized up to 30 percent faster than uncoated trees, says Glenn.

    Academic text (2000)
  • Glenn stresses that "specially formulated kaolin has the potential to greatly reduce pesticide use on conventionally grown crops."

    Academic text (2000)
  • In his tests in environmental chambers, kaolin-treated tomato and bean plants have withstood temperatures as low as 21 Fahrenheit (-6 Celsius).

    Academic text (2000)
  • Kaolin is commonly used in ceramics to create smooth, white kaolin.

Synonyms

clay
vskaolin
171 1.0

A heavy sticky earth that is soft when wet and used to make pots and bricks

is a specific fine white type produced by weathering aluminous minerals
kaolinite
vskaolin
  • Specialized
1 9.9

A soft white or pale clay mineral used to make porcelain and pottery

is the processed clay product rather than the single mineral component
kaoline
vskaolin
  • UK
9.5

A fine white clay that people use to make ceramics and paper and to absorb liquids

is the same material but presented as an alternative spelling form
china clay
vskaolin
  • UK
4.6

A fine white powder from the ground used for pottery and paper

is focused on the same clay but lists specific uses like absorbent and filler
china stone
vskaolin
  • Specialized
9.4

A fine white clay made when rocks break down and used to make pottery and as a filler

is the same material but described more generally beyond that specific term
porcelain clay
vskaolin
  • Specialized
6.7

Fine white clay used to make porcelain and other ceramics

is used more generally beyond porcelain for paper and absorbent purposes

Surface Forms

kaolin singular
kaolins plural

Etymology

The word kaolin comes from the Chinese place name Gaoling, which means 'high ridge'. Potters dug the bright white clay there to make porcelain, so kaolin now means the fine white clay used in pottery, paper, and medicines.