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单词 pteropodium
释义

pteropodiumn.

Origin: Formed within English, by compounding. Etymons: ptero- comb. form, -podium comb. form.
Etymology: < ptero- comb. form + -podium comb. form, after pteropod n. N.E.D. (1909) gives the pronunciation as (pt-, teropōu·diɒ̆m) /(p)tɛrəʊˈpəʊdɪəm/.
Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries.
A foot with winglike lobes, characteristic of pteropods.
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the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > class Pteropoda > member of > foot of
pteropodium1890
1890 Cent. Dict. Pteropodium, the peculiar podium or foot of a pteropod.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2021).
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n.1890
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