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单词 antennule
释义

antennulen.

Brit. /anˈtɛnjuːl/, U.S. /ænˈtɛnjul/
Origin: A borrowing from Latin. Etymon: Latin antennula.
Etymology: < post-classical Latin antennula (1634 or earlier) < classical Latin antenna antenna n. + -ula -ula suffix. Compare French antennule (1789 or earlier).
Zoology.
A small antenna; a very small organ of the nature of an antenna.
ΘΚΠ
the world > animals > animal body > general parts > [noun] > feeler
feeler1665
tentaculum1752
tentacle1764
feel horn1770
tactor1817
antennule1826
tentacule1835
the world > animals > animal body > general parts > [noun] > slender or pointed part > stalk-like > antenna-like
antennule1826
1826 J. M. Good Bk. Nature I. 434 Some naturalists..regard the cirrous filaments or antennules attached to the mouths of insects as organs of taste and touch equally.
1872 H. A. Nicholson Man. Palæontol. 147 A pair of small jointed feelers..known as the ‘lesser antennæ’ or ‘antennules.’
1975 Physiol. & Behavior 15 2/1 The isolated antennule was positioned on a wax stage.
2011 T. Breithaupt & M. Thiel Chem. Communication in Crustaceans v. 96 A flicking antennule samples only the thin slice of water through which it sweeps.
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online December 2021).
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n.1826
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