from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Impure sodium sulfate used in making paper pulp, soaps and detergents, glass, ceramic glazes, and dyes.
from the GNU version of the Collaborative International Dictionary of English
- adj. the white caked mass, consisting of sodium sulphate, which is obtained as the product of the first stage in the manufacture of soda, according to Leblanc's process.
Sorry, no etymologies found.