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单词 pneogaster
释义

† pneogastern.

Origin: Formed within English, by compounding. Etymons: pneo- comb. form, -gaster comb. form.
Etymology: < pneo- comb. form + -gaster comb. form.
Anatomy. Obsolete. rare. Apparently only attested in dictionaries or glossaries.
The respiratory tract, considered as a specialized portion of the embryonic gastrointestinal tract.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > others
gubernaculum1762
Wolffian ridge1874
gill pouch1882
pneogaster1890
telopore1890
spindle1898
hand plate1901
ear bud1905
dermatome1910
1890 Cent. Dict. Pneogaster, the respiratory tract; the respiratory or branchial intestine considered as part of the general intestinal system, being developed from the embryo in connection therewith.

Derivatives

† pneogastric adj. Obsolete
ΚΠ
1890 Cent. Dict. Pneogastric, of or pertaining to the pneogaster.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online June 2021).
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n.1890
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更新时间:2026/9/26 9:03:27