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单词 medipectus
释义

medipectusn.

Brit. /miːdɪˈpɛktəs/, U.S. /midiˈpɛktəs/
Origin: Formed within English, by compounding. Etymons: medi- comb. form, pectus n.
Etymology: < medi- comb. form + pectus n. Compare French médipoitrine (1840).
Entomology. rare.
The ventral aspect of the mesothorax of an insect; the mesosternum.
ΚΠ
1826 W. Kirby & W. Spence Introd. Entomol. III. 378 Medipectus (the Mid-breast). The underside of the first segment of the alitrunk.
1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Medipectus,..inferior surface of the trunk of insects.
1989 S. W. Nichols Torre-Bueno Gloss. Entomol. 433 Medipectus, mesosternum.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022).
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n.1826
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