The Collaborative International Dictionary
Tartarizing
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.
Wiktionary
tartarizing
vb. (present participle of tartarize English)