Source : Webster's Revised Unabridged Dictionary (1913)

Tartarize \Tar"tar*ize\, v. t. [imp. & p. p. {Tartarized}; p.
   pr. & vb. n. {Tartarizing}.] [Cf. F. tartariser.] (Chem.)
   To impregnate with, or subject to the action of, tartar. [R.]

   {Tartarized antimony} (Med. Chem.), tartar emetic.