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单词 evertebrate
释义

evertebrateadj.n.

Brit. /iːˈvəːtɪbrət/, /ɪˈvəːtᵻbreɪt/, U.S. /iˈvərdəbrət/, /iˈvərdəˌbreɪt/
Origin: Formed within English, by derivation; perhaps modelled on a German lexical item. Etymons: e- prefix2, vertebrate adj.
Etymology: < e- prefix2 + vertebrate adj., perhaps after German Evertebraten, plural noun (1836 or earlier). Compare slightly earlier invertebrate adj. and earlier vertebrate n.
Zoology.
A. adj.
Of an animal: not having a backbone or spinal column. Also: relating to or comprising such animals. Cf. invertebrate adj. 1.
ΚΠ
1840 Ann. Nat. Hist. 5 378 The Evertebrate animals appear, with respect to the strength of the vital principle, to stand on a far higher scale.
1881 A. Leslie tr. A. E. Nordenskiöld Voy. Vega I. iv. 198 Certain evertebrate types can endure a much greater variation in the temperature and salinity of the water than the algæ.
1929 J. A. Bierens de Haan Animal Psychol. for Biologists iii. 75 An Evertebrate animal that generally stands in an odour of intelligence, viz. the octopus.
1974 Ambio 3 94/1 The evertebrate fauna of all six lakes is made up of very few species.
2000 Palynology 24 151/2 The evertebrate collections of Museo Nacional in Rio de Janeiro.
B. n.
An animal not having a backbone or spinal column; = invertebrate n. 1.
ΘΚΠ
the world > animals > invertebrates > [noun] > invertebrate
insect1601
beastie1820
invertebrate1826
evertebrate1876
macro-invertebrate1956
invert1965
1876 Nation (N.Y.) 25 May 340/1 The greater part of the treatise relates to the lower forms of life, more than two hundred pages being devoted to the various classes of evertebrates.
1881 A. Leslie tr. A. E. Nordenskiöld Voy. Vega I. vii. 324 The dredging yielded..a large number of marine evertebrates.
1903 Med. News 83 212/1 (title) On the presence of specific coagulins in the tissues of vertebrates and evertebrates.
1941 I. Filipjev & J. H. S. Stekhoven Man. Agric. Helminthology i. 66 We will limit ourselves chiefly to the parasites of evertebrates.
2003 Oikos 103 577/1 Evertebrates confined to living trees, dead trees, or fungal sporocarps.
This entry has been updated (OED Third Edition, March 2018; most recently modified version published online March 2022).

evertebratev.

Origin: Formed within English, by derivation. Etymons: e- prefix2, vertebra n., -ate suffix3.
Etymology: < e- prefix2 + vertebra n. + -ate suffix3. Compare earlier evertebrate adj. N.E.D. (1891) gives the pronunciation as (ivə̄·ɹtĭbreit) /iːˈvɜːtɪbreɪt/.
Obsolete.
transitive. To deprive of the backbone. In quot. figurative.Apparently an isolated coinage.
ΘΚΠ
the world > action or operation > ability > inability > render unable [verb (transitive)] > destroy physical or mental capability > destroy capacity of a thing
eviscerate1834
evertebrate1880
1880 Times 28 Apr. 7/6 Professor Odling complained..that the statute had been ‘evertebrated and eviscerated’.
This entry has been updated (OED Third Edition, March 2018; most recently modified version published online March 2019).
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adj.n.1840v.1880
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