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单词 platode
释义

platoden.adj.

Brit. /ˈplatəʊd/, U.S. /ˈplæˌtoʊd/
Origin: A borrowing from Latin. Etymon: Latin Platodes.
Etymology: < scientific Latin Platodes (R. Leuckart 1854, in Archiv für Naturgeschichte Berlin 20 ii. 289) < ancient Greek πλατύς broad, flat (see plat adj.) + scientific Latin -odes (see -ode comb. form1). Compare cestode n. and adj., trematode adj. and n., etc.
Zoology. Now rare.
A. n.
A flatworm; a platyhelminth.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > member of
platode1876
platyhelminth1877
flat-worm-
1876 Proc. Royal Soc. 1875–6 24 571 The Platodes are a group which has been rarely met with.
1891 Amer. Naturalist 25 1140 Relations of the organs of the Platodes to the Rotifers.
1904 J. McCabe tr. E. Haeckel Wonders of Life 232 The platodes or ‘flat-worms’ (plathelminthes).
1924 E. G. Conklin in E. V. Cowdry Gen. Cytol. ix. 581 The cleavage of the egg in different species of annelids, gasteropods, lamellibranchs, and platodes was studied in great detail.
B. adj.
= platoid adj. Obsolete. rare.
ΚΠ
1890 Cent. Dict. Platode, same as platoid; correlated with cestode, trematode, and nematode.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
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n.adj.1876
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