单词 | ramulose |
释义 | ramuloseadj. Chiefly Botany. Having (many) small branches or divisions. Cf. ramose adj. ΘΚΠ the world > plants > part of plant > (defined by) distribution, arrangement, or position > [adjective] > branching or not branching ramousc1475 ramulous1664 ramose1673 ramulose1753 unbranched1796 subramose1797 furcated1828 ramellose1853 furcate1861 the world > life > biology > physical aspects or shapes > physical arrangement or condition > [adjective] > composed of many parts > branching dichotomizing1606 branching1720 dichotomous1752 ramulose1753 subramose1797 trichotomous1801 tetrachotomous1829 ramellose1853 alar1858 biramose1877 biramous1877 1753 Chambers's Cycl. Suppl. at Leaf Ramulose Leaf, a kind of compound leaf, in which there are several foliola sustained on a branched petiole. 1763 J. Wheeler Botanist's & Gardener's New Dict. 282/2 Ramulose leaf, a kind of compound leaf, in which there are several foliola sustained on a branched petiole. 1862 Philos. Trans. (Royal Soc.) 152 1109 In that genus [sc. the genus Dictyocylindrus of sponges] the spicula radiating from the axes are separate and distinct..; or if they be fasciculated, the fasciculi are simply plumose, and in no case with which I am acquainted at all ramulose. 1872 H. C. Wood Contrib. Hist. Freshwater Algæ 207 Fascia..densely clothed with penicillately ramulose fasciculi. 1975 Brittonia 27 140 Annual herb..stem erect, simple below, finely ramulose and flexible above. 1988 Powder Technol. 55 285/2 When a brittle rock is crushed, a ramulose network of cracks permeates the solid, forming a size distribution of angular particles. 2002 Bryologist 105 568/2 The leaf habit is slightly crisped to falcate-secund and the stems are distally ramulose. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < adj.1753 |
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