单词 | purpuriferous |
释义 | † purpuriferousadj. Zoology. Obsolete. rare. Producing a purple dye; belonging to the former family Purpurifera of gastropod molluscs, which included many of those that yielded the dye Tyrian purple (now in the family Thaididae) and various similar but unrelated forms. Cf. purple n. 5, purpura n. 1. ΚΠ 1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 1046/2 Purpuriferus, applied by Lamarck to a Family (Purpurifera..) of the Trachelipoda..: purpuriferous. 1859 Proc. Royal Soc. 10 580 Careful dissection of the purpuriferous mollusca proves that the purple dye is secreted by a very limited portion of the mantle... The position and the structure of the purpuriferous organ are indeed totally different from those of the kidney. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2020). < adj.1858 |
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