Search Result for "eugenics": 
Wordnet 3.0

NOUN (1)

1. the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating); 



The Collaborative International Dictionary of English v.0.48:

Eugenics \Eu*gen"ics\, n.
   The science of improving stock, whether human or animal. --F.
   Galton.
   [1913 Webster]


WordNet (r) 3.0 (2006):

eugenics
    n 1: the study of methods of improving genetic qualities by
         selective breeding (especially as applied to human mating)
         [ant: cacogenics, dysgenics]