Cy*am"e*lide (s&isl;*ăm"&esl;*l&ibreve;d or -līd; 104), n. (Chem.) A white amorphous substance, regarded as a polymeric modification of isocyanic acid.
Cy*am"el*lone (s&isl;*ăm"&ebreve;l*lōn), n. (Chem) A complex derivative of cyanogen, regarded as an acid, and known chiefly in its salts; -- called also hydromellonic acid.
Cy"a*nate (s?"?-n?t), n. [Cf. F. cuanate. See Cyanic.] (Chem.) A salt of cyanic acid.
Ammonium cyanate (Chem.), a remarkable white crystalline substance, NH4.O.CN, which passes, on standing, to the organic compound, urea, CO.(NH2)2.
Cy`an*au"rate (s?`?n-?"r?t), n. See Aurocyanide.
Cy*a"ne*an (s?-?"n?-a]/>n), a. [Gr. kya`neos dark blue.] Having an azure color. Pennant.
Cy*an"ic (s?-?n"?k), a. [Gr. ky`anos a dark blue substance: cf. F. cyanique. Cf. Kyanite.] 1. Pertaining to, or containing, cyanogen.