Darwinism

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Related to Darwinian process: Darwinian Theory

Dar·win·ism

 (där′wĭ-nĭz′əm)
n.
A theory of biological evolution developed by Charles Darwin and others, stating that all species of organisms have developed from other species, primarily through natural selection. Also called Darwinian theory.

Dar′win·ist n.
Dar′win·is′tic adj.

Darwinism

(ˈdɑːwɪˌnɪzəm) or

Darwinian theory

n
(Biology) the theory of the origin of animal and plant species by evolution through a process of natural selection. Compare Lamarckism See also Neo-Darwinism
ˈDarwinist, ˈDarwinite n, adj
ˌDarwinˈistic adj

Dar•win•ism

(ˈdɑr wəˌnɪz əm)

n.
the Darwinian theory that species originate by descent with slight variation from parent forms through the natural selection of individuals best adapted for survival and reproduction.
[1855–60]
Dar′win•ist, n., adj.
Dar`win•is′tic, adj.

Darwinism

the theory of evolution by natural selection of those species best adapted to survive the struggle for existence. — Darwinian, n., ad).
See also: Evolution
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Darwinism - a theory of organic evolution claiming that new species arise and are perpetuated by natural selectionDarwinism - a theory of organic evolution claiming that new species arise and are perpetuated by natural selection
evolutionism, theory of evolution, theory of organic evolution - (biology) a scientific theory of the origin of species of plants and animals
neo-Darwinism - a modern Darwinian theory that explains new species in terms of genetic mutations
Translations
References in periodicals archive ?
Ridley then argues that the Darwinian process is a "special theory of evolution" embedded in a more "general theory of evolution that applies to much more than biology.
Axe and Gauger review the systematic difficulties that a bottom-up Darwinian process of a metabolic pathway faces, from the multiple levels of gene expression to causal metabolic interactions networks.
Professor Greaves' particular insight is to see cancer as a Darwinian process.
Market challenges had created a Darwinian process dividing the strong and creditworthy from the weak--and everyone wanted to bank the strong.
He flatly denied that such a Darwinian process could have produced human rationality: "[N]atural selection could operate only by eliminating responses that were biologically hurtful and multiplying those which tended to survival.