1. (noun) fine white clay used in making tobacco pipes and pottery and in whitening leather

• pipeclay

2. (noun) a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper)

• china clay
• china stone
• kaolin
• kaoline
• porcelain clay

1. (noun) a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper)

• art paper

1. (noun) finely pulverized gypsum used especially as a pigment

• gypsum

2. (noun) fine white clay used in making tobacco pipes and pottery and in whitening leather

• clay

3. (noun) a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper)

• clay