Skip to main content
china clay

china clay

4.6
A fine white powder from the ground used for pottery and paper
  • noun
  • /ˈtʃaɪnə kleɪ/
  • UK
translation icon : caolín
  • To achieve a fine finish, the potter mixed the glaze with china clay.

Examples

  • The artist used china clay to create beautiful ceramic sculptures.

  • In Cornwall, many factories rely on china clay for their paper and pottery production.

  • Alfred Leslie Rowse was born near St. Austell, Cornwall, the son of a china-clay miner.

    Academic text (1999)

Synonyms

clay
vschina clay
171 1.0

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

is a specific fine white variety formed by mineral weathering, used in industries
kaolin
vschina clay
  • Specialized
1 9.0

A fine white clay used to make pottery and paper

is the more general name used across ceramics, paper, and industry
porcelain clay
vschina clay
  • Specialized
6.7

Fine white clay used to make porcelain and other ceramics

is used more generally for ceramics, paper, and other industrial uses
kaoline
vschina clay
  • UK
9.5

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

is the standard name describing that material in many industrial texts
china stone
vschina clay
  • Specialized
9.4

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

is applied more widely, including papermaking and other industrial uses
potter's clay
vschina clay
4.2

Soft natural clay used to make pots like bowls and vases before heating

is broader, used in ceramics, papermaking, and other industries beyond pottery

Surface Forms

china clay singular
china clays plural

Morphology

china + clay

The meaning 'a fine white clay used for porcelain' is directly derivable from combining 'china' (porcelain) with 'clay' (earth used for ceramics): it denotes the type of clay used to make china. This modifier+noun compositional pattern is common and predictable, so a B1 learner who knows both words (and sees ceramic context) will likely infer the intended meaning.

Etymology

One popular story says the term china clay comes from early trade, because this very white clay was used to make fine Chinese china 'porcelain'. That's why china clay now means a pure white clay used for pottery and for making paper.