Source : Webster's Revised Unabridged Dictionary (1913)

Sulphuration \Sul`phu*ra"tion\, n. [Cf. F. sulfuration, L.
   sulphuratio, sulfuratio, a vein of sulphur.]
   The act or process of combining or impregnating with sulphur
   or its compounds; also, the state of being so combined or
   impregnated.