'Dioxindol' definitions:

Definition of 'Dioxindol'

From: 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]