'Diphenyl' definitions:
Definition of 'Diphenyl'
From: GCIDE
- Diphenyl \Di*phe"nyl\, n. [Pref. di- + phenyl.] (Chem.) A white crystalline substance, C6H5.C6H5, obtained by leading benzene through a heated iron tube. It consists of two benzene or phenyl radicals united. [1913 Webster]