Lamarck

[ luh-mahrk; French la-mark ]

noun
  1. Jean Bap·tiste Pierre An·toine de Mo·net de [zhahnba-teestpyerahn-twanduhmaw-neduh], /ʒɑ̃ baˈtist pyɛr ɑ̃ˈtwan də mɔˈnɛ də/, 1744–1829, French naturalist: pioneer in the field of comparative anatomy.

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British Dictionary definitions for Lamarck

Lamarck

/ (French lamark) /


noun
  1. Jean Baptiste Pierre Antoine de Monet (ʒɑ̃ batist pjɛr ɑ̃twan də mɔnɛ), Chevalier de Lamarck. 1744–1829, French naturalist. He outlined his theory of organic evolution (Lamarckism) in Philosophie Zoologique (1809)

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Scientific definitions for Lamarck

Lamarck

[ lə-märk, lä- ]


  1. French naturalist who introduced the taxonomic distinction between vertebrates and invertebrates. His theory that the acquired characteristics of a species could be inherited by later generations was a forerunner to Charles Darwin's theory of evolution, although it was eventually discredited.

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