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English
Etymology
From Weismann + -ism, after August Weismann, who proposed the theory.
Noun
Weismannism (uncountable)
- The principle that hereditary information moves only from genes to body cells, and never the other way round.
1912, Arthur Conan Doyle, The Lost World , London; New York, N.Y.: Hodder and Stoughton, →OCLC:Publications: "Some Observations Upon a Series of Kalmuck Skulls"; "Outlines of Vertebrate Evolution"; and numerous papers, including "The underlying fallacy of Weissmannism," which caused heated discussion at the Zoological Congress of Vienna.
Derived terms