The Collaborative International Dictionary of English v.0.48:
Sulphurate \Sul"phu*rate\, a. [L. sulphuratus, sulfuratus.] Sulphureous. [Poetic & R.] --Dr. H. More. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Sulphurate \Sul"phu*rate\, v. t. [imp. & p. p. Sulphurated; p. pr. & vb. n. Sulphurating.] (Chem.) To sulphurize. [Archaic] [1913 Webster]