'Neo-Darwinian' definitions:

Definition of 'neo-Darwinian'

(from WordNet)
adjective
Of or relating to Darwin's theories as modified by modern genetic findings; "Neo-Darwinian theories"

Definition of 'Neo-Darwinian'

From: GCIDE
  • Neo-Darwinism \Ne`o-Dar"win*ism\, n. The theory which holds natural selection, as explained by Darwin, to be the chief factor in the evolution of plants and animals, and denies the inheritance of acquired characters; -- esp. opposed to Neo-Lamarckism. Weismannism is an example of extreme Neo-Darwinism. -- {Ne`o-Dar*win"i*an}, a. & n. [Webster 1913 Suppl.]