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单词 fasciole
释义

fasciolen.

Brit. /ˈfasɪəʊl/, U.S. /ˈfæsiˌoʊl/, /ˈfæʃiˌoʊl/
Origin: Either (i) a borrowing from French. Or (ii) a borrowing from Latin. Etymons: French fasciole; Latin fasciola.
Etymology: < (i) French fasciole (1847 or earlier in this sense; 1512 in Middle French as fasciolle in the sense ‘small ribbon’), or its etymon (ii) classical Latin fasciola strip of material, band, ribbon (see fasciola n.). Compare earlier fasciolet n.
Zoology.
Any of the bands of small, ciliated spines located on the surface of a spatangoid sea urchin, which serve to maintain a current of water over the animal's body.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Echinoidea > order Spatangoidea > parts of member of > band of minute tubercles
fasciole1850
semita1877
1850 Q. Jrnl. Geol. Soc. 6 199 The subanal fasciole is indistinct and distant from the anus.
1962 D. Nichols Echinoderms viii. 100 Clavulae..occur in special bands called fascioles, diagnostic of the order Spatangoida.
2017 H. A. G. Schultz Echinoidea II. iii. 155/1 This fasciole and the tube feet on each side are associated with a single tuft of spines maintaining the funnel for wastewater.
This entry has been updated (OED Third Edition, June 2020; most recently modified version published online March 2022).
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n.1850
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