[ nee-oh-luh-mahr-kiz-uhm ]
/ ˌni oʊ ləˈmɑr kɪz əm /
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noun Biology.

Lamarckism as expounded by later biologists who hold especially that some acquired characters of organisms may be inherited by descendants, but that natural selection also is a factor in evolution.



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OTHER WORDS FROM neo-Lamarckism

ne·o-La·marck·i·an, adjective, nounne·o-La·marck·ist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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British Dictionary definitions for neo-Lamarckism

/ (ˌniːəʊləˈmɑːkɪzəm) /


a theory of evolution based on Lamarckism, proposing that environmental factors could lead to adaptive genetic changes

Derived forms of Neo-Lamarckism

Neo-Lamarckian, adjective, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012