单词 | helianthoid |
释义 | helianthoidadj.n. Zoology. A. adj. Categories » a. Resembling the Helianthus (Mayne Expos. Lex. 1854). Categories » b. Belonging to the Helianthoidea, an order of Actinozoa, comprising the sea-anemones. B. n. One of the Helianthoidea. ΚΠ 1865 H. Spencer Princ. Biol. (1867) II. iv. xiii. §246. 167 Solitary polypes—hydroid or helianthoid—mostly stationary, and when they do move, moving with any side foremost. DerivativesCategories » helianˈthoidean adj. and n. This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2021). < adj.n.1865 |
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