from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A white powder, Na5O10P3, used as a water softener and as a food preservative and texturizer.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a sodium salt of triphosphoric acid used as a builder in soaps and detergents
Sorry, no etymologies found.