from the GNU version of the Collaborative International Dictionary of English
- adj. a brown crystalline substance, H6(CN)12Fe2, obtained from potassium ferricyanide, and regarded as the type of the ferricyanides; -- called also hydro-ferricyanic acid, hydrogen ferricyanide, etc.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a brown unstable acid formed from ferricyanide
Sorry, no etymologies found.