单词 | megallantoid |
释义 | > as lemmasmegallantoid megallantoid n. and adj. Brit. /ˌmɛɡəˈlantɔɪd/ , U.S. /ˌmɛɡəˈlænˌtɔɪd/ [ < mega- comb. form + allantoid n. and adj.] Biology rare (a) n. an animal with a large allantois; (b) adj. having a large allantois.ΚΠ 1877 W. Turner Introd. Human Anat. II. 869 So large and persistent is the sac of the allantois in the ordinary Ruminantia [etc.], that M. H. Milne-Edwards has grouped them together as Megallantoids. 1890 Cent. Dict. Megallantoid, having a large allantois. < as lemmas |
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