v. t. To desulphurate; to deprive of sulphur. -- De*sul`phur*i*za"tion n. [1913 Webster]
v. t. (Chem.) To combine or impregnate with sulphur or any of its compounds; as, to sulphurize caoutchouc in vulcanizing. [ 1913 Webster ]
v. t. (Chem.) To impregnate or combine with an excess of sulphur. [ 1913 Webster ]