Cyamellone

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Cyamellone \Cy*am"el*lone\ (s[-i]*[a^]m"[e^]l*l[=o]n), n. (Chem)
     A complex derivative of cyanogen, regarded as an acid, and
     known chiefly in its salts; -- called also {hydromellonic
     acid}.
     [1913 Webster]