单词 | parazoan |
释义 | parazoanadj.n. Zoology. A. adj. Of or relating to the division Parazoa or sponges. Cf. Parazoa n. ΚΠ 1890 Cent. Dict. 4285/2 Parazoan, of or pertaining to the Parazoa. 2000 C. Tudge Variety of Life ii. v. 190 The sponge and placozoan level of organization is often called parazoan. B. n. A member of the Parazoa; a sponge. ΚΠ 1890 Cent. Dict. 4285/2 Parazoan..a member of the Parazoa. 1979 Sci. Amer. July 110/2 This phylum of primitive animals is the only one in the subkingdom of parazoans, a category higher than the subkingdom of the one-celled protozoans but lower than the subkingdom of the many-celled metazoans. This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022). < adj.n.1890 |
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