/tol"i deen', -din/ , n. Chem.
any of several isomeric derivatives of biphenyl containing two methyl and two amino groups, esp. the ortho isomer that is used as a reagent and in the preparation of dyes.
[ 1895-1900; TOL(UENE) + -ID 3 + -INE 2 ]
/tol"i deen', -din/ , n. Chem.
any of several isomeric derivatives of biphenyl containing two methyl and two amino groups, esp. the ortho isomer that is used as a reagent and in the preparation of dyes.
[ 1895-1900; TOL(UENE) + -ID 3 + -INE 2 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012