Toluidine
Pronunciation : To*lu"i*dine
Part of Speech : n.
Definition : Defn: Any one of three metameric amido derivatives of toluene analogous to aniline, and called respectively orthtoluidine, metatoluidine, and paratoluidine; especially, the commonest one, or paratoluidine, which is obtained as a white crystalline substance.
Note: It is used in the aniline dye industry, and constitutes the essential nucleus or radical of those dyes.
(Chem.)
Source : Webster's Unabridged Dictionary, 1913