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单词 radiata
释义

Radiatan.1

Brit. /ˌreɪdɪˈɑːtə/, U.S. /ˌreɪdiˈɑdə/
Origin: A borrowing from Latin. Etymon: Latin Radiata.
Etymology: < scientific Latin Radiata (originally in full Animalia radiata , translating French animaux rayonnés , in Cuvier Règne animal (1817) I. 60), neuter plural of classical Latin radiātus radiate adj. Compare radiary n.
Zoology.
With plural agreement. A major group of animals containing invertebrates whose body plan shows a radial structure: (originally) a division including coelenterates, echinoderms, and various intestinal and other worms (now historical); (now) a group comprising the cnidarians and ctenophores (i.e. coelenterates, in the broad sense). (Also in form radiata) animals of this group (collectively or individually).The Radiata (or Animalia radiata) formed one of the four divisions or embranchements of the animal kingdom in Cuvier's system, but this classification was abandoned in the light of more detailed understanding of the anatomy of the various groups, especially the echinoderms. Its use for coelenterates in modern classifications is a later revival of the term.
ΚΠ
1828 J. Stark Elements Nat. Hist. II. 393 Division iv.Radiata.
1842 H. Miller Old Red Sandstone (ed. 2) xiv. 295 The radiata cover the bank by thousands.
1896 J. W. Kirkaldy & E. C. Pollard tr. J. E. V. Boas Text Bk. Zool. 122 The Echinoderma were formerly grouped with the Cœlentera as Radiata, on account of their both exhibiting a radial symmetry.
1940 L. H. Hyman Invertebrates I. viii. 662 The Ctenophora are biradially symmetrical Radiata without nematocysts.
1988 R. S. K. Barnes et al. Invertebrates iii. 70/2 The two separate phyla, Cnidaria and Ctenophora, are still often united in a division of the animal kingdom known as Radiata.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).

radiatan.2

Brit. /reɪdɪˈɑːtə/, U.S. /ˌreɪdiˈɑdə/, New Zealand English /ræediˈʌːdə/
Origin: A borrowing from Latin. Etymon: Latin radiata.
Etymology: < scientific Latin radiata, specific epithet (D. Don 1837, in Trans. Linn. Soc. 17 442) < classical Latin radiātus radiate adj.
Chiefly New Zealand.
In full radiata pine. = Monterey pine n. at Monterey n. 2. Also: the wood of this tree.
ΘΚΠ
the world > plants > particular plants > trees and shrubs > conifers > [noun] > pines and allies
pine treeeOE
pineOE
pine-nut treec1330
pineapplec1390
pineapple treea1398
mountain pine1597
pine1597
mountain pine1601
frankincense1611
rosin flower?1611
black pine1683
Scotch pine1706
yellow pine1709
Jersey pine1743
loblolly pine1760
mugoa1768
Scots pine1774
Scotch fir1777
arrow plant1779
scrub pine1791
Georgia pine1796
old field pine1797
tamarack1805
grey pine1810
pond pine1810
New Jersey pine1818
loblolly1819
Corsican pine1824
celery-top pine1827
toatoa1831
heavy-wooded pine1836
nut pine1845
celery pine1851
celery-topped pine1851
sugar-pine1853
western white pine1857
Jeffrey1858
Korean pine1858
lodge-pole pine1859
jack pine1863
whitebark pine1864
twisted pine1866
Monterey pine1868
tanekaha1875
chir1882
slash-pine1882
celery-leaved pine1883
knee-pine1884
knobcone pine1884
matsu1884
meadow pine1884
Alaska pine1890
limber pine1901
bristlecone pine1908
o-matsu1916
insignis1920
radiata1953
1953 N.Z. Jrnl. Forestry 5 374 The development of major industries, dependent wholly or substantially on radiata pine as a basic raw material, is well advanced.
1963 Times 11 Feb. 9/1 At Kaingaroa..273,000 acres of radiata pines were planted during the depression.
1973 T. E. Simpson Kauri to Radiata vii. 310 By 1959 radiata would have achieved prominence in sawn output over that of our indigenous timbers.
1993 Mountain Democrat (Placerville, Calif.) 13 May b1/2 To get douglas fir or radiata pine logs from New Zealand requires proof that the wood was fumigated before its arrival into the United States.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).
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