semidine
noun
semi·dine
ˈseməˌdīn,
-də̇n
plural -s
: any of a group of bases that are ortho and para amino derivatives of diphenylamine and are usually formed by a molecular rearrangement of hydrazo compounds (as p -RC6H4NHNHC6H5→ p,p′-RC6H4NHC6H4NH2)
Word History
Etymology
International Scientific Vocabulary semi- + benzidine