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Lamarckian

[ luh-mahr-kee-uhn ]
/ ləˈmɑr ki ən /
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adjective
of or relating to Jean de Lamarck or his theory of organic evolution.
noun
a person who holds this theory.
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Origin of Lamarckian

First recorded in 1840–50; Lamarck + -ian
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use Lamarckian in a sentence

British Dictionary definitions for Lamarckian

Lamarckian
/ (lɑːˈmɑːkɪən) /

adjective
of or relating to Lamarck
noun
a supporter of Lamarckism
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
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