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单词 polymorphous
释义

polymorphousadj.

Brit. /ˌpɒlɪˈmɔːfəs/, U.S. /ˌpɑliˈmɔrfəs/
Origin: Formed within English, by compounding; modelled on a Greek lexical item. Etymons: poly- comb. form, -morphous comb. form.
Etymology: < poly- comb. form + -morphous comb. form, after ancient Greek πολύμορϕος (see polymorphean adj.). Compare earlier polymorphean adj.
1.
a. Medicine. = polymorphic adj. 4.
ΚΠ
1754 S. Mihles in tr. A. von Haller Physiol. II. 375 A variety of hippish, hysterical, nervous and polymorphous fevers.
1877 L. A. Duhring Pract. Treat. Dis. Skin 55 The polymorphous erythemata.
1899 T. C. Allbutt et al. Syst. Med. VIII. 636 A polymorphous eruption accompanied by itching.
1970 O. Sacks Migraine ii. 66 Patients who present with a polymorphous syndrome in which a large variety of symptoms—with clinical and physiological affinities to each other—occur simultaneously or cyclically.
1976 Lancet 25 Dec. 1415/1 The lesions were polymorphous and comprised dull-red nodules..and confluent pink papules with pustules on the top.
2002 Photodermatol., Photoimmunol. & Photomed. 18 303 Polymorphous light eruption (PMLE) is the most common chronic idiopathic photodermatosis.
b. Chiefly Biology. Having or occurring in several different forms; spec. occurring in different morphological forms (at the same or different stages of the life cycle). Cf. polymorphic adj. 2.
ΘΚΠ
the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [adjective] > occurrence of variant forms
polymorphous1773
polytypic1858
polymorphic1859
heteromorphic1864
polytypical1890
polymorphistic1897
morphic1955
1773 W. Hanbury Compl. Body Planting & Gardening II. 208 Polymorphous trefoil. This is a very extensive species.
1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xxv. 371 There is a species of Medicago called polymorphous or many-form.
1828 J. Stark Elements Nat. Hist. II. 447 Infusoria. Microscopic animals, gelatinous, transparent, polymorphous, and contractile.
1856 W. Clark tr. J. van der Hoeven Handbk. Zool. I. 56 Stentor... Body conical, from its contractility polymorphous.
1928 C. K. Ogden tr. A. H. Forel Social World of Ants II. v. 337 The formicary is a society of females and their polymorphous derivative forms.
1937 S. F. Armstrong Brit. Grasses (ed. 3) x. 219 It is..unsafe to generalise about the behaviour of Timothy since it is a polymorphous species including races which vary in structure, and in their agronomic value.
1968 J. Bouillon in M. Florkin & B. T. Scheer Chem. Zool. II. ii. i. 86 Highly polymorphous, the colonies of Siphonophora are fundamentally composed of a floating apparatus corresponding to modified craspedote medusae.
c. gen. Manifesting in different ways; occurring in different forms, shapes, or varieties; multiform.
ΘΚΠ
the world > space > shape > [adjective] > having many or all forms
variformed1578
milliformc1581
Protean1594
multiform1603
shapeful?1615
omniform1642
polymorphean1656
diversiform1660
variform1662
multiformousa1670
proteiform1724
various1725
versiform1727
polymorphous1798
maniform?1811
polymorphic1816
pantomorphic1836
omniformal1848
polymorph1872
pluriform1938
1798 R. Townson Philos. Mineral. x. 180 Flint... It is found in polymorphous nodules.
1823 T. De Quincey Death German Great Man in London Mag. Apr. 373/1 I still find it difficult to form any judgment of an author so ‘many-sided’ (to borrow a German expression)—so poly-morphous as Herder.
1894 Abp. Benson in Westm. Gaz. (1898) 22 Sept. 1/3 These terrors of a polymorphous religion in which a child is being taught in one standard by a Baptist, and in the next by a Congregationalist, and in the next by a Roman Catholic, and in the next by an agnostic, do not exist.
1956 Mind 65 249 Thinking is, like work, a polymorphous concept.
1977 Oxf. Lit. Rev. 2 iii. 7/1 The imagery it produces has little relation to the experiential world whose objects it transforms into interchangeable and polymorphous symbols.
1997 William & Mary Q. 54 480 At one pole was God's disembodied singularity and at the other was a polymorphous female spawning and redigesting still more sundry shapes.
2. Chemistry and Mineralogy. Crystallizing in two or more forms, esp. in forms belonging to different crystal systems; chemically identical but crystallographically different. Also with with.
ΘΚΠ
the world > matter > chemistry > polymorphism > [adjective]
polymorphous1848
polymorphic1924
the world > the earth > minerals > mineral structure or appearance > [adjective] > crystalline > crystal structure
monostic1816
pantogenous1816
isomorphous1828
polymorphous1848
monostichous1857
isomorphic1862
untwinned1879
allotriomorphic1887
xenomorphic1888
polymorphic1891
isostructural1906
isotypic1929
the world > matter > chemistry > crystallography (general) > crystal (general) > structures and forms > [adjective] > polytype > polymorphous
polymorphous1848
pleomorphous1854
1848 Mem. & Proc. Chem. Soc. London 1845–8 3 57 (heading) On the relation in volumes between simple bodies, their oxides and sulphurets, and on the differences exhibited by polymorphous and allotropic substances.
1895 C. S. Palmer tr. W. Nernst Theoret. Chem. i. iii. 86 The different kinds of crystals of a polymorphous substance, are to be regarded as different modifications analogous to the different states of aggregation.
1906 J. P. Iddings Rock Minerals i. i. 19 Silica (SiO2) is certainly dimorphous and possibly polymorphous.
1925 Jrnl. Iron & Steel Inst. 112 502 There are only two polymorphous phases..a cubic body-centred modification..and a cubic face-centred modification.
1990 W. L. Roberts et al. Encycl. Minerals (ed. 2) 497/2 Lonsdaleite... Polymorphous with chaote, diamond, and graphite.
3. Music. Designating a contrapuntal composition in which the parts may be varied using various devices: see quots. 1890, 1898. rare.
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society > leisure > the arts > music > type of music > [adjective] > style of composition
grandc1666
romantic1836
routinier1837
parodistic1845
rococo1868
virtuose1873
virtuosic1879
galant1884
polymorphous1890
monothematic1894
rococo1904
impressionistic1908
salon1914
gallant1925
athematic1935
non-thematic1946
minimalistic1947
stochastic1958
progressive1963
minimal1968
post-minimal1971
minimalist1977
1890 Cent. Dict. Polymorphous, noting a contrapuntal composition, as a canon or a fugue, in which the themes are or may be treated in various ways, as by augmentation, diminution, inversion, etc.
1898 J. Stainer Stainer & Barrett's Dict. Musical Terms (rev. ed.) 372/1 Polymorphous, a term applied to compositions the parts of which are capable of inversion, as in double counterpoint; or of augmentation, diminution, per thesin et arsin, and other devices, as in Canon.
2004 New Grove Dict. Music (Electronic ed.) 18 Oct. at Micheli, Romano His works include examples of enigma and polymorphous canons, as well as canons with basso continuo.

Compounds

polymorphous perverse adj. [after German polymorph pervers ( S. Freud Drei Abhandlungen zur Sexualtheorie (1905) 44)] Psychoanalysis designating or characterized by sexuality that can be excited and gratified in many ways, and is regarded as normal in young children but abnormal in adults.
ΘΚΠ
the world > physical sensation > sexual relations > [adjective] > sexuality that can be excited and gratified in many ways
polymorphous perverse1909
omnisexual1971
1909 A. A. Brill tr. S. Freud Sel. Papers on Hysteria ix. 191 The constitutional sexual predisposition of the child is more irregularly multifarious than one would expect, that it deserves to be called ‘polymorphous-perverse’, and that from this predisposition the so-called normal behavior of the sexual functions results through a repression of certain components.
1910 A. A. Brill tr. S. Freud Three Contrib. to Sexual Theory ii. 49 Under the influence of seduction the child may become polymorphous-perverse.
1962 W. H. Auden Dyer's Hand (1963) 411 Three kinds of erotic life are possible... The polymorphous-perverse promiscuous sexuality of childhood, courting couples whose relation is potential,..and the chastity of natural celibates who are without desire.
1995 Internat. Jrnl. Psychanal. 76 1205 In the cases cited, rings seemed specifically associated with (and to symbolise) sphincteric (largely anal) narcissistic defensiveness—the mind functioning as an emotional sphincteric counterpart..intermittently letting through primitive rage and primal polymorphous perverse sexual impulses.
polymorphous perversity n. the condition of being polymorphous perverse.
ΘΚΠ
the world > physical sensation > sexual relations > [noun] > sexuality that can be excited and gratified in many ways
polymorphous perversity1954
1954 W. Mayer-Gross et al. Clin. Psychiatry iv. 179 The active male and the passive female [homosexual]..adopt their homosexual behaviour as a pis aller, or, as frequently occurs, out of an abundance of sexual urge and interest and as part of a polymorphous perversity.
1993 J. Green It: Sex since Sixties 72 And as the decade moved along, both strands became ever more intense, the politicos in their endless fissiparous wranglings, the swingers in their polymorphous perversity.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).
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adj.1754
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