单词 | trinodal |
释义 | trinodaladj. 1. Having three knots. rare.Apparently only attested in dictionaries or glossaries. ΘΚΠ the world > relative properties > wholeness > mutual relation of parts to whole > fastening > binding or tying > [adjective] > fastened with a knot > having knots > having three knots trinodal1656 1656 T. Blount Glossographia Trinodal.., that hath three knots, three-knotted. 2. Botany. Having three nodes (node n. 2b), as a stem. ΘΚΠ the world > plants > part of plant > stem or stalk > [adjective] > relating to joint or node > having specific number of nodes uninodal1839 trinodal1866 1866 J. Lindley & T. Moore Treasury Bot. II. 1172 Trinodal, having three nodes only. 3. Geometry. Having three nodes (node n. 9), as a curve. ΘΚΠ the world > relative properties > number > geometry > curve > [adjective] > relating to point(s) in punctated1710 bipartite1858 punctate1860 inflectional1862 bicuspidal1867 bitangential1873 trinodal1873 1873 G. Salmon Treat. Higher Plane Curves (ed. 2) vi. 245 The other will be a trinodal quartic. Derivatives trinode n. /ˈtraɪnəʊd/ Geometry a combination of three nodes at one point of a curve. ΘΚΠ the world > relative properties > number > geometry > point > [noun] > sets or groups of points umbilic point1586 involution1847 triad1850 range1859 point group1887 tetrad1889 tristigm1889 neighbourhood1891 trinode1891 trigraphy1895 Cantor set1902 web1909 limit cycle1918 Leech lattice1968 1891 Cent. Dict. Trinode. triˈnodine adj. = sense 1. ΚΠ 1866 J. B. Rose tr. Ovid Fasti i. 612 Alcides grappled him; and broke With club trinodine,..The caitiff's head. This entry has not yet been fully updated (first published 1915; most recently modified version published online March 2022). < adj.1656 |
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