Isonicotinic

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Isonicotinic \I`so*nic`o*tin"ic\, a. (Chem.)
     (a) Pertaining to, or derived from, isonicotine.
     (b) Pertaining to, or designating, an acid isomeric with
         nicotinic acid.
         [1913 Webster]