from Wiktionary, Creative Commons Attribution/Share-Alike License
- abbr. parameter
- n. dicyandiamide
from the GNU version of the Collaborative International Dictionary of English
- n. A white crystalline nitrogenous substance (C2H4N4); -- called also dicyandiamide.
from The Century Dictionary and Cyclopedia
- n. Dicyandiamide, a crystalline compound, C2H4N4, formed variously, as by evaporating an aqueous solution of cyanamide. It molts at 205° C., and is easily altered by reagents.
From paracyanamide. (Wiktionary)