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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:2025/1/24 8:54:41