Dioxindol

1 definition found

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

  Dioxindol \Di`ox*in"dol\, n. [Pref. di- + oxygen + indol.]
     (Chem.)
     A white, crystalline, nitrogenous substance obtained by the
     reduction of isatin. It is a member of the indol series; --
     hence its name.
     [1913 Webster]