potter's clay
NOUN
clay for making pottery
Synonyms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When the colours are not fast, use fuller's-earth or pulverized potter's-clay, laid in a layer over the spot, and press it with a very hot iron.
From The Book of Household Management by Beeton, Mrs. (Isabella Mary)