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单词 puberulent
释义

puberulentadj.

Brit. /pjʊˈbɛr(j)ᵿlənt/, /pjʊˈbɛr(j)ᵿln̩t/, U.S. /pjuˈbɛrjələnt/
Origin: Probably a borrowing from Latin, combined with an English element. Etymons: Latin puberulus , -ent suffix.
Etymology: Probably < scientific Latin puberulus (see puberulous adj.) + -ent suffix. Compare French pubérulent (1853 or earlier in botanical use), scientific Latin puberulentus (c1903 or earlier as specific epithet in botanical use). Compare puberulous adj., and earlier pubescent adj. 2.
Chiefly Botany.
Of a leaf, stem, etc.: slightly downy with very short hairs; minutely pubescent.
ΘΚΠ
the world > plants > part of plant > hair or bristle > [adjective] > having hair
beardedc1450
downy1551
cottoned1578
friezed1578
maned1578
woolly1578
hairy1597
bristle-pointed1601
comous1657
fimbrious1657
tomentous1657
shagged1671
tomentose1698
crinated1724
villose1727
hispid1753
pubescent1760
setose1760
villous1766
lashed1776
silky1776
strigous1776
sericeous1777
awny1786
awned1787
strigose1793
shaggy1796
stupose1799
thready1804
feather-headed1821
setous1822
aristate1829
filamentous1835
fimbriate1836
puberulent1841
puberulous1841
sericated1848
barbate1853
strigillose1857
fimbrilliferous1866
ciliolate1870
fimbrillose1884
strigulated1899
1841 J. Torrey & A. Gray Flora N. Amer. II. i. 55 Style of the perfect flowers cylindraceous; the branches elongated, obtuse or clavate, externally puberulent or papillose towards the summit.
1847 W. Darlington Agric. Bot. 177 Leaves..roughish-puberulent beneath.
1881 Jrnl. Linn. Soc. 18 278 A shrub..with puberulent, white..branchlets.
1918 H. D. House Wild Flowers N.Y. II. 226 The Purple Milkweed, rather rare in this State, has smooth or puberulent stems.
1996 G. Goodland Littoral 8 Thru patulous beechleaves, puberulent twigs of wayfaring tree & snowballs of elderbloom.

Derivatives

puˈberulence n. the property of being puberulent; minute pubescence.
ΚΠ
1881 Bot. Gaz. 6 218 The whole plant clothed with a very minute puberulence.
1917 Trans. Amer. Entomol. Soc. 43 285 Flagellum naked except for a very fine, close and short puberulence.
1990 S. Afr. Jrnl. Bot. 56 577 I recommend inclusion of Antholiza sensu Brown in Babiana, noting their shared plicate leaves, general pubescence or puberulence, and base numbers of x = 7.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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adj.1841
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