Nigraniline

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Nigraniline \Ni*gran"i*line\ (? or ?), n. [L. niger black + E.
     aniline.] (Chem.)
     The complex, nitrogenous, organic base and dyestuff called
     also {aniline black}.
     [1913 Webster]