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单词 acicule
释义

aciculen.

Brit. /ˈasᵻkjuːl/, U.S. /ˈæsəˌkjul/
Origin: A borrowing from Latin. Etymon: Latin acicula.
Etymology: < post-classical Latin acicula acicula n.; compare -cule suffix. Compare French acicule (1842 in zoological use). Compare earlier acicula n.
Chiefly Zoology. rare.
= acicula n.
ΘΚΠ
the world > plants > part of plant > thorn or prickle > [noun]
thornc950
pileOE
prickOE
pikec1300
spine1430
pricklec1484
brodc1550
sting1567
point1604
spears1607
stob1637
pin1650
pricket1663
spinet1672
aculeus1702
pricker1743
spicula1753
acicula1784
acicule1800
acicle1852
thornlet1882
sticker1889
the world > life > biology > physical aspects or shapes > projection or protuberance > [noun] > pointed projection > spine
spine1430
spininess?1611
spinule1752
acicula1784
acicule1800
aculeation1806
spinula1826
acicle1852
spinescence1859
the world > animals > animal body > general parts > covering or skin > [noun] > hard or protective covering > spine
pikec1300
thornc1300
awl1340
prickle1567
prick1631
spine1753
acicula1784
acicule1800
acicle1852
1800 J. Parkinson Chem. Pocket-bk. 110 Bismuth..readily combines with Sulphur by fusion, and forms a blueish grey artificial Ore,..which crystallizes in beautiful tetrahedral acicules.
1920 19th Cent. July 180 The epidermis was covered with hairs and fine acicules.
1990 Trans. Amer. Microsc. Soc. 109 39 (caption) Transverse section through the normal zone (A) in Nereis virens... Coelom... Dorsal acicule... [Etc.]
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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n.1800
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