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单词 polymorphy
释义

polymorphyn.

Brit. /ˈpɒlɪmɔːfi/, U.S. /ˈpɑliˌmɔrfi/
Origin: Of multiple origins. Partly a borrowing from Greek. Partly formed within English, by compounding. Etymons: Greek πολυμορϕία ; poly- comb. form, -morphy comb. form.
Etymology: Partly < Hellenistic Greek πολυμορϕία multiformity ( < ancient Greek πολύμορϕος (see polymorph n.) + -ία -y suffix3), and partly < poly- comb. form + -morphy comb. form. Compare French polymorphie (1848 in biology). Compare earlier polymorphism n. Compare also earlier amorphy n.
The property or condition of being polymorphic; polymorphism.
ΘΚΠ
the world > space > shape > [noun] > condition of having many or all shapes
multiformity1589
omniformity1644
variformity1702
multiformness1727
omniformness1727
polymorphism1839
polymorphy1846
multiforma1849
pluriformity1947
the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > occurrence of variant forms
polymorphism1846
polymorphy1846
heteromorphism1874
polytypism1932
cline1938
topocline1939
polytypy1954
morphism1955
1846 J. E. Worcester Universal Dict. Eng. Lang. Polymorphy, state of having many forms. Ec. Rev.
1874 M. C. Cooke Fungi 185 Two distinct kinds of phenomena have been grouped under the term ‘polymorphy’.
1902 D. H. Campbell Univ. Text-bk. Bot. vi. 176 Rusts are characterized by the production of several quite different forms [of spores]. This polymorphy is complicated in some species by heteræcism.
1927 Jrnl. Ecol. 15 239 By the term ‘polymorphy’ we mean the fact that different members (e.g. leaves) of an individual organism may be of diverse forms.
1964 Science 27 Nov. 1164/2 Our results reopen the problem of the polymorphy of the rare-earth sesquioxides.
1999 Jrnl. Ecol. 87 247/1 Gene duplication led to polymorphy in the inter-locus heterodimers formed between the two loci.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).
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n.1846
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