from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A saline evaporite, consisting of sodium sulphate, with the chemical formula Na2SO4·10H2O.
from the GNU version of the Collaborative International Dictionary of English
- n. Native sodium sulphate; Glauber's salt.
from The Century Dictionary and Cyclopedia
- n. A name given to the hydrous sulphate of sodium, or Glauber salt, occurring usually in a state of efflorescence about salt-springs. It is used as a substitute for soda in the manufacture of glass.
Sorry, no etymologies found.