Source : Webster's Revised Unabridged Dictionary (1913)

Siliciureted \Si*lic"i*u*ret`ed\, a. [Written also
   {siliciuretted}.] (Old. Chem.)
   Combined or impregnated with silicon. [Obsoles.]

   {Siliciureted hydrogen}. (Chem.) Hydrogen silicide. [Obs.]