cyanaurate

from The Collaborative International Dictionary of English v.0.48

Cyanaurate \Cy`an*au"rate\ (s?`?n-?"r?t), n.
   See {Aurocyanide}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Aurocyanide \Au`ro*cy"a*nide\, n. [Aurum + cyanide.] (Chem.)
   A double cyanide of gold and some other metal or radical; --
   called also {cyanaurate}.
   [1913 Webster]