单词 | pterocymba |
释义 | † pterocymban. Zoology. Obsolete. rare. A C-shaped sponge spicule with expanded and broadened ends. ΚΠ 1887 W. J. Sollas in Encycl. Brit. XXII. 417/2 A common form of anchorate, the pterocymba, results. DerivativesΚΠ 1890 Cent. Dict. Pterocymbate, alate, as a cymba; having the form or character of a pterocymba. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2021). < n.1887 |
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