Search Result for "discriminator": 
Wordnet 3.0

NOUN (1)

1. a person who (or that which) differentiates;
[syn: differentiator, discriminator]



The Collaborative International Dictionary of English v.0.48:

Discriminator \Dis*crim"i*na`tor\, n. [LL.]
   One who discriminates.
   [1913 Webster]


WordNet (r) 3.0 (2006):

discriminator
    n 1: a person who (or that which) differentiates [syn:
         differentiator, discriminator]