单词 | poleward |
释义 | polewardadv.adj. A. adv. In a poleward direction; towards a pole, esp. a north or south pole. Originally in to poleward. Also with of. ΘΚΠ the world > the earth > geodetic references > [adverb] > pole polarward1832 polarly1834 poleward1835 polewards1852 1835 R. Mant Brit. Months II. 279 Or to what length to pole-ward runs The southern cape. 1850 S. Judd Philo 26 Trees, like men from battle fleeing; Rivers cross rivers, poleward scuds the sun. 1875 J. Croll Climate & Time viii. 139 To produce a general flow of the upper portion of the ocean poleward. 1902 McClure's Mag. Feb. 362/1 He was determined to go poleward over the great ice. 1951 R. C. Bundgaard in T. F. Malone Compendium Meteorol. 776 The usual case of cold air poleward of a front along which warm air is flowing eastward. 1971 Sci. Amer. July 118/3 The hot air bubbles up at the Equator, so that aloft the air moves poleward and down below the cool air seeks the Equator. 1989 B. Alberts et al. Molecular Biol. Cell (ed. 2) xiii. 774 As each chromosome moves poleward, its kinetochore microtubules disassemble. B. adj. Situated at or directed towards a pole, esp. a north or south pole. ΘΚΠ the world > the earth > geodetic references > [adjective] > pole polar1556 polary1559 subpolar1685 circumpolar1696 polifugal1744 poleward1848 bipolar1896 1848 Times 8 Nov. 3/1 Amidst the ‘gnarled bushes’ of his bleak and boisterous little pole-ward realm. 1881 Nature 5 May 8/2 The pole-ward, and..eastward movements of the atmosphere. 1901 Dundee Advertiser 14 Jan. 5 Plans for the Poleward journey in the Fram. 1969 Sci. Jrnl. May 68/1 A poleward mountain slope of 8·5°—very common on the Moon. 1990 EMBO Jrnl. 9 4099/2 Evidence of a robust poleward flux of kinetochore microtubules at metaphase. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adv.adj.1835 |
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