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单词 aciculated
释义

aciculatedadj.

Brit. /əˈsɪkjᵿleɪtᵻd/, U.S. /əˈsɪkjəˌleɪdᵻd/
Origin: Formed within English, by derivation. Etymons: acicula n., -ated suffix.
Etymology: < acicula n. + -ated suffix. Compare scientific Latin aciculatus (see aciculate adj.).
Botany and Zoology.
Marked with narrow lines (as if produced by a needle), finely striated. Also: (a) needle-shaped, acicular; (b) covered with aciculae. Cf. aciculate adj.
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the world > plants > part of plant > thorn or prickle > [adjective]
thornenc897
thornyc1000
armeda1398
pikeda1398
thornish1426
pricky1548
prickly1577
prickled1578
spiky1578
sharp-set1601
spiny1604
senticous1657
aculeous1658
spinous1668
spineal1688
spinose1693
aculeate1753
spinescent1793
aculeolate1818
aciculated1819
spinulose1819
spinulescent1836
spinulous1846
thorned1895
the world > plants > part of plant > thorn or prickle > [adjective] > thorn- or spine-shaped
acicular1709
spinescent1793
aculeiform1809
aciculated1819
aciculiform1846
aciculine1847
spinulose1848
spinoid1882
the world > life > biology > physical aspects or shapes > projection or protuberance > [adjective] > pointed projection > spine
spiny1615
spiniferous1656
subspinous1800
aciculated1819
spinulose1819
spinulous1846
spinigerous1852
hexacanthous1854
hexacanth1870
1819 J. Torrey Let. 11 Dec. in Bull. Torrey Bot. Club (1968) 95 540 The muriate of the earth shoots into aciculated crystals.
1866 J. Lindley & T. Moore Treasury Bot. Aciculated, marked by fine impressed lines, as if produced by the point of a needle.
1870 W. G. Binney Gould's Rep. Invertebrata Mass. (ed. 2) 331 Shell aciculated, sub-cylindrical, white, shining.
1894 Trans. Amer. Entomol. Soc. 21 333 Metallic green, transversely aciculated and shagreened, with some sparse punctures scattered over the surface.
1917 Proc. National Acad. Sci. U.S.A. 3 140 Abdomen broadly lanceolate, finely longitudinally aciculated.
1937 Jrnl. Paleontol. 11 479 Teeth elongate unciform, or aciculated.
1968 Florida Entomologist 51 164 Metazonites in both sexes noticeably convex and quite coarsely aciculated.
2003 N. Becker Mosquitoes & their Control x. 261/2 The prothoracic setae are heavily aciculated.
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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adj.1819
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