单词 | macropodal |
释义 | macropodaladj. Now rare. 1. Botany. = macropodous adj. ΚΠ 1830 J. Lindley Introd. Nat. Syst. Bot. 253 The plants belonging to Alismaceæ..and Butomeæ, have all a disproportionally large radicle, whence the embryos of such were called by the late M. Richard, macropodal. 1866 J. Lindley & T. Moore Treasury Bot. II. 707/1 Macropodal, big-footed; applied by Richard to the embryo of grasses, whose cotyledon was mistaken by that author for a radicle. 1900 B. D. Jackson Gloss. Bot. Terms 151/1 Macropodal, used of an embryo with enlarged hypocotyl forming the greater part of its mass. ΘΚΠ the world > animals > mammals > group Implacenta > subclass Marsupialia (marsupials) > [adjective] > family Macropodidae > macropodid macropodal1874 macropod1890 macropodine1895 macropodid1948 1874 Philos. Trans. (Royal Soc.) 164 788 Arrested ossification of the palate is, however, a marsupial rather than a macropodal character. 1877 Philos. Trans. (Royal Soc.) 166 222 Deeming it probable that the form (family or genus) of Macropodal Marsupials which..offered the nearest approach to the large isopodal or gradatorial family (Diprotodontidæ) would present a corresponding approach thereto in the form and proportions of the hind foot, I refer the present type of metatarsal bones to the genus Procoptodon. This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022). < adj.1830 |
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