- cyanoauric acid
- \\| ̷ ̷ ̷ ̷(ˌ) ̷ ̷+...-\ noun
Etymology: cyan- + auric: a white crystalline acid H[Au(CN)4].3H2O that on heating decomposes into gold, cyanogen, and hydrogen cyanide — called also tetracyanoauric acid
Useful english dictionary. 2012.