- naphthalizarin
- Naphthazarin Naph*thaz"a*rin, n. [Naphthalene + alizarin.] (Chem.) A dyestuff, resembling alizarin, obtained from naphthoquinone as a red crystalline substance with a bright green, metallic luster; -- called also {naphthalizarin}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.