单词 | rimiform |
释义 | rimiformadj. Chiefly Botany. Resembling a cleft or narrow channel; cleft-like, slit-like; (also) having a cleft or furrow. ΘΚΠ the world > plants > part of plant > part defined by form or function > [adjective] > divided, segmented, slashed, or lobed lobated1703 quinquefid1703 lobousa1722 biparted1725 tripartite1753 lobate1760 octofid1760 septemfid1777 parted1785 triquadrifid1833 rimiform1837 slashed1839 lobulate1862 bipartite1864 palmilobed1876 pentafid1882 segmented1883 lobose1885 torn1888 triquinate1891 sectile1899 1837 B. H. Hodgson in Jrnl. Asiatic Soc. Bengal 6 i. 361 Falconinae. Nares transverse, rimiform, with the cere behind them membranous and free. 1879 W. A. Leighton Lichen-flora (ed. 3) 393 Epithecium rimiform, margins thick, convex. 1926 Trans. Amer. Microsc. Soc. 45 85 The opening in the wall of the oogonium may be a pore, round and mouth-like..or rimiform..in which case the species is poriferous. 1985 Bryologist 88 133/1 The soralia are consistently smaller, sometimes slightly rimiform and contain smaller soredia. 1997 A. L. Takhtajan Diversity & Classif. Flowering Plants 184/1 Anthers opening by rimiform pores. 2005 J. Huxley & A. Pentecost in D.M. John et al. Freshwater Algal Flora Brit. Isles 430 Cells cylindrical.., opening by a median, rimiform (cleft-like) pore. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < adj.1837 |
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