terra-alba
Nouns
- (n) finely pulverized gypsum used especially as a pigment
- (n) fine white clay used in making tobacco pipes and pottery and in whitening leather pipeclay,
- (n) 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,