单词 | spathe |
释义 | spathen. 1. Botany. A large bract or sheathing-leaf enveloping the inflorescence (usually a spadix) of certain plants, as arums, palms, etc., in such a way as completely to enclose it before expansion. ΘΚΠ the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun] huskc1400 hosea1450 pannicle1672 surfoil1672 squama1738 palea1753 spatha1753 pelt1759 pelta1760 spath1763 bract1771 scale1776 spathe1785 scalelet1787 glume1789 ramentum1793 rament1813 paleola1829 bracteole1830 bractlet1835 glumelle1836 palea1836 pale1847 periphyll1858 bracket1860 glumella1861 glumellule1861 lodicule1864 bract-sheath1870 palet1871 palea1875 pale1890 prophyllum1890 hypsophyll1895 pale1900 prophyll1902 1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xiv. 160 These [genera]..agree in having a Spathe or sheath instead of a calyx. 1793 T. Martyn Lang. Bot. sig. S2v A Spathe may be—one-valved, or two-valved [etc.]. 1811 A. T. Thomson London Dispensatory ii. 59 The spathe is erect,..covering the fruit till it is nearly ripe and then dropping. 1834 Penny Cycl. II. 371/2 Bows made from the spath (σπαθη) of the palm.., six feet long. 1848 R. Tyas Favourite Field Flowers 1st Ser. 3 Near the summit of the flower-stalk is a spathe which originally enveloped the bud. 1870 Zoologist 5 2354 A singular species of Arum, with long curling horns extending from its lurid spathes. 1889 Hardwicke's Sci.-gossip 25 184/1 The spath is thrown up from the tuber at a different period. 2. Zoology. A spatulate or spoon-shaped part, process, etc. ΚΠ 1891 in Cent. Dict. Derivatives spathed adj. having a spathe (Webster, 1864). ˈspatheful n. such a number or quantity as fills a spathe. ΘΚΠ the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun] > spatheful spatheful1888 1888 G. Allen in Good Words 385 The entire spatheful of pollen-bearing flowers. This entry has not yet been fully updated (first published 1913; most recently modified version published online March 2022). < |
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