| lamarckian | (n) a believer in Lamarckism |
| lamarckian | (adj) of or relating to Lamarckism, Example: Lamarckian theories |
| Lamarckian | a. Pertaining to, or involved in, the doctrines of Lamarckianism. [ 1913 Webster ] |
| Lamarckianism | n. (Biol.) Lamarckism. [ 1913 Webster ] |