haeckel

1 definition found

haeckel - WordNet (r) 2.1 (2005) :

  Haeckel
      n 1: German biologist and philosopher; advocated Darwinism and
           formulated the theory of recapitulation; was an exponent of
           materialistic monism (1834-1919) [syn: Haeckel, Ernst Heinrich Haeckel
           ]