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单词 pedicule
释义

pediculen.

Brit. /ˈpɛdᵻkjuːl/, U.S. /ˈpɛdəˌkjul/
Origin: Of multiple origins. Partly a borrowing from French. Partly a borrowing from Latin. Etymons: French pédicule; Latin pediculus.
Etymology: < French pédicule (1520 in Middle French) and its etymon classical Latin pediculus pedicle n.2 Compare earlier pedicle n.2, pedicel n., and slightly earlier peduncle n.
Botany, Zoology, and Anatomy.
A pedicel; a peduncle.
ΚΠ
1704 J. Davis tr. J.-B. Verduc Treat. Parts Humane Body 32 The Maturity of the Fruit is not the only cause why it droppeth from the Tree, but it rather proceeds from the drying up of its Pedicule or Stalk.
1750 W. Douglass Summary State Brit. Settlements N.-Amer. II. 60 The Leaf has a short or no pedicule.
1873 Manufacturer & Builder Dec. 278/1 Gradually the locomotive organs contract, become more prominent, and is [sic] soon only attached to the animal by means of a kind of pedicule.
1877 Scribner's Monthly Dec. 172/1 (caption) Diagram of ant... p, pedicule.
1886 Cassell's Encycl. Dict. V. ii Pedicule,..1. The filament of an anther. 2. A pedicel.
1961 N. D. Gershevsky & J. E. Williams tr. S. P. Suslov Physical Geogr. Asiatic Russia xv. 571 Plants such as prickly thrift..and gypsophila..have a pad consisting of a multitude of closely joined pedicules.
1979 Science 29 June 1436/2 In the cone pedicules, the digitations of horizontal cell processes lateral to the synaptic ribbon disappear after dark adaptation.
1993 Chromosoma 102 155/2 In the secondary constrictions of PtK1 metaphase chromosomes, propidium iodide visualized one thin chromatin axial pedicule per chromatid.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).
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n.1704
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