noun
: a cyanide of copper ; specifically : a white crystalline poisonous powder CuCN made by reaction of cuprous chloride with sodium cyanide and used chiefly in electroplating because of its ability to form complex cyanides
noun
: a cyanide of copper ; specifically : a white crystalline poisonous powder CuCN made by reaction of cuprous chloride with sodium cyanide and used chiefly in electroplating because of its ability to form complex cyanides
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012