The spine of a fossil sea urchin, formerly used medicinally to treat disorders of the kidneys and bladder; = Jewish stone n. at Jewish, adj.…
| 单词 | θ33443 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Echinoidea > member of (sea-urchin) > parts of > spine or fossil spine (3) Jew's stone1598 The spine of a fossil sea urchin, formerly used medicinally to treat disorders of the kidneys and bladder; = Jewish stone n. at Jewish, adj.… fairy cucumber1708 the fossilized spine of a sea urchin. radiole1873 In a sea urchin: each of the large spines which articulate with the primary tubercles. Also radiole spine. |
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