from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A condensation product of melamine, originally found in the residue of heating ammonium thiocyanate.
from the GNU version of the Collaborative International Dictionary of English
- n. A white or buff-colored granular powder, C6H9N11, obtained by heating ammonium sulphocyanate.
from The Century Dictionary and Cyclopedia
- n. A colorless granular, pulverulent, indifferent compound, C6H9N11, formed by the rapid heating of ammonium thiocyanate at 300° C.
Compare French mélam. (Wiktionary)