From The Collaborative International Dictionary of English v.0.48: Indogen \In"do*gen\, n. [Indigo + -gen.] (Chem.) A complex, nitrogenous radical, C8H5NO, regarded as the essential nucleus of indigo. [1913 Webster]
Indogen \In"do*gen\, n. [Indigo + -gen.] (Chem.) A complex, nitrogenous radical, C8H5NO, regarded as the essential nucleus of indigo. [1913 Webster]
