Source : Webster's Revised Unabridged Dictionary (1913)

Discriminative \Dis*crim"i*na*tive\, a.
   1. Marking a difference; distinguishing; distinctive;
      characteristic.

            That peculiar and discriminative form of life.
                                                  --Johnson.

   2. Observing distinctions; making differences;
      discriminating. ``Discriminative censure.'' --J. Foster.
      ``Discriminative Providence.'' --Dr. H. More.

Source : WordNet®

discriminative
     adj 1: capable of making fine distinctions [syn: {discriminatory}]
     2: expressing careful judgment; "discriminative censure"; "a
        biography ...appreciative and yet judicial in
        purpose"-Tyler Dennett [syn: {judicial}]