\Sal"i*fy\, v. t. [imp. & p. p. {Salified}; p. pr. & vb. n. {Salifying}.] [F. salifier; from L. sal salt + -ficare (only in comp.) to make. See {-fy}.] (Chem.) (a) To combine or impregnate with a salt. (b) To form a salt with; to convert into a salt; as, to salify a base or an acid.