单词 | colure |
释义 | coluren. Astronomy. Each of two great circles which intersect each other at right angles at the poles, and divide the equinoctial and the ecliptic into four equal parts. One passes through the equinoctial points, the other through the solstitial points, of the ecliptic. ΘΚΠ the world > the universe > celestial sphere > circle of celestial sphere > [noun] > great circle > hour circle > circle of position > colure colure1398 1398 J. Trevisa tr. Bartholomew de Glanville De Proprietatibus Rerum viii. vii. (Tollem. MS.) And coluri beþ seyde as it were collitauri, and haueþ þat name of þe tayle of a wilde oxe, þat arereþ his tayle and makeþ an imparfite cercle: and colurus is seyde as it were unparfite cerclis. c1550 Complaynt Scotl. (1979) vi. 39 Ther is tua vthir circlis in the spere callit colures. 1556 R. Record Castle of Knowl. 33 Named Colures in greek, that is trunked circles, bycause some partes of them come not into our sighte. 1667 J. Milton Paradise Lost ix. 66 From Pole to Pole, traversing each Colure . View more context for this quotation 1669 S. Sturmy Mariners Mag. v. 96 Two Colures through the Poles do run, Quartring the Circle of the Sun. a1727 I. Newton Chronol. Anc. Kingdoms Amended (1728) i. 83 Eudoxus drew the Colure of the Solstices through the middle of the Great Bear. 1819 H. Busk Vestriad iv. 22 Her daily tour, Around the ecliptic and across colure. 1854 H. Moseley Lect. Astron. (ed. 4) xxvii. 113 This plane will intersect..the heavens in a circle called the solstitial colure. This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022). † colurev. Obsolete. A hunting term, of uncertain sense.Connection with collar n. has been conjectured. Π c1475 (?c1425) Avowing of King Arthur (1984) l. 258 Þe king couthe of venery, Colurt him [sc. the boar] full kyndely; Þe hed of þat hardy He sette on a stake. c1475 (?c1425) Avowing of King Arthur (1984) l. 482 Þe bore brittunt þay funde, Was colurt of the kingus hunde [read hande; rhyme londe]. This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2021). < |
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