单词 | pappous |
释义 | pappousadj. Botany. Now rare. Covered with or of the nature of down; pappose. Also in extended use: pubescent. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having calyx > of or having a pappus pappous1658 pappose1687 pappescent1690 comose1830 pappiferous1857 1658 Sir T. Browne Garden of Cyrus iii, in Hydriotaphia: Urne-buriall 155 The seeds of many pappous or downy flowers. 1707 H. Sloane Voy. Islands I. 190 After which follow pappous seeds. 1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xxviii. 431 It consists of pappous or villous hairs. 1806 J. Galpine Synoptical Compend Brit. Bot. 409 Salix..Seeds pappous. 1855 G. Emerson Farmer's & Planter's Encycl. Rural Affairs (new ed.) 489/1 Compound flowers with pappous seeds, as colt's-foot, ought to be dried very high, and before they are entirely open. 1997 Amer. Math. Monthly 104 884 [The book] can be perused with pleasure and profit by pappous schoolboy and pompous professor. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < adj.1658 |
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