单词 | acuminate |
释义 | acuminateadj.n. A. adj. 1. Chiefly Botany and Zoology. Pointed, tapered; tapering to a point. ΘΚΠ the world > life > biology > physical aspects or shapes > shape > [adjective] > pointed, tapering, or elongated ensiform?1541 acuminate1634 aculeated1657 lanceolated1752 sagittated1752 subacute1752 subulated1752 linear1753 subulate1757 spinous1758 lanceolate1760 sagittate1760 sublinear1761 obverse1776 lanced1787 long-acuminate1804 subuliform1804 lanceolar1810 acuminous1813 virgate1821 spiny1828 apiculate1830 ensate1830 aciculate1831 spiniform1833 fibriform1846 obcuneate1870 fusiform1887 1634 T. Johnson tr. A. Paré Chirurg. Wks. v. i. 159 Those [heads] which are exactly round, or acuminate, and sharp towards the top, are not thought good. 1646 Sir T. Browne Pseudodoxia Epidemica 369 The Nightingale hath some disadvantage in the tongue; which is not acuminate and pointed as in the rest, but seemeth as it were cut off. View more context for this quotation a1661 B. Holyday tr. Juvenal Satyres (1673) 210 The other [tiara] upright and acuminate, worn only by kings. 1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xxix. 455 You will know it by the lance-shaped, acuminate leaves. 1874 E. Coues Birds Northwest 401 The tail..consists of twenty very narrow acuminate feathers. 1937 S. F. Armstrong Brit. Grasses (ed. 3) vii. 73 Blade..broadest just above its base; acuminate above. 2003 K. A. K. Moldenhauer & J. H. Gibbons in C. W. Smith & R. H. Dilday Rice ii. i. 106 The ligule shape during the vegetative stage can be acute to acuminate, two-cleft, or truncate. 2. Having or showing acumen. rare. ΘΚΠ the mind > mental capacity > understanding > intelligence, cleverness > sharpness, shrewdness, insight > [adjective] sharpc888 yepec1000 spacka1200 yare-witelc1275 fellc1300 yap13.. seeinga1382 far-castinga1387 sightya1400 perceivinga1425 snellc1425 politic?a1439 quickc1449 pregnant?a1475 pert1484 quick-wittedc1525 apt1535 intelligentc1540 queemc1540 ready-witted1576 political1577 of (a) great, deep, etc., reach1579 conceited1583 perspicuous1584 sharp-witteda1586 shrewd1589 inseeing1590 conceived1596 acute1598 pregnate1598 agile1599 nimble-headed1601 insighted1602 nimble1604 nimble-witted1604 penetrant1605 penetrating1606 spraga1616 acuminous1619 discoursing1625 smart1639 penetrativea1641 sagacious1650 nasute1653 acuminate1654 blunt-sharpa1661 long-headed1665 smoky1688 rapid1693 keen1704 gash1706 snack1710 cute1731 mobile1778 wide awake1785 acuminated1786 quick-minded1789 kicky1790 snap1790 downy1803 snacky1806 unbaffleable1827 varmint1829 needle-sharp1836 nimble-brained1836 incisivea1850 spry1849 fast1850 snappy1871 hard-boiled1884 on the spot1903 1654 E. Gayton Pleasant Notes Don Quixot iv. v. 198 Rare, acuminate, quick and phantasticall blades of your employment, that have hundred witty Remoras for their guests. 1799 Monthly Mirror July 45 Words, most acuminate, thou faint wouldst deem, The warmest, adiaphorous would seem, Ideas of acroamatic kind, The simple offspring of an idiot mind. 1904 Ann. Surg. June 921 This disease is sufficiently common and so frequently unrecognized..as to actuate more intelligent and acuminate clinical observation upon all elderly men. A pointed form. Obsolete. rare. ΘΚΠ the world > space > shape > fact or condition of tapering > condition of tapering to a point > [noun] > a point pointc1300 neb?a1425 peakc1450 peck1481 cag1604 sharp1633 acuminate1640 cuspis1646 cusp1647 acumination1651 nib1713 spit-point1796 1640 G. Watts tr. F. Bacon Of Advancem. Learning ii. xi. 109 He [sc. Pan] had on his head a paire of Hornes, riseing in a sharp, acuminate [L. fastigiatis] to heaven. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online June 2022). acuminatev. 1. transitive. To sharpen, to give a point to; (figurative) to give sharpness or keenness to. ΘΚΠ the world > space > shape > fact or condition of tapering > condition of tapering to a point > make pointed [verb (transitive)] thorn1483 acuminate1611 cuspidate1623 spiculate1623 spike1688 the mind > mental capacity > expectation > despair, hopelessness > despair of [verb (transitive)] > increase despair acuminate1784 the world > action or operation > manner of action > vigour or energy > carry on vigorously [verb (transitive)] > make vigorous or energetic > make more active or intense sharpa1100 sharpenc1450 acuate1542 whetten1582 keen1599 vigorate1613 edgea1616 exacuatea1637 acute1637 acuminate1784 the mind > attention and judgement > attention > attracting attention > engage the attention [verb (transitive)] exercisea1538 entertainc1540 replenish1548 rouse1583 catcha1586 amuse1586 detainc1595 attract1599 grope1602 concerna1616 take1634 stay1639 engage1642 meet1645 nudge1675 strike1697 hitcha1764 seize1772 interest1780 acuminate1806 arrest1835 grip1891 intrigue1894 grab1966 work1969 society > leisure > the arts > literature > style of language or writing > vigour or force > imbue with vigour or force [verb (transitive)] > make more piquant or poignant farcea1340 sprinkle1605 cantharidize1812 pepper1835 acuminate1879 1611 T. Coryate Crudities sig. Ll7v Where the thicknesse doth begin to be acuminated in a slender toppe. 1675 W. Okeley Eben-Ezer Pref. sig. A3 Come and view one of Gods Handy-works in the same Glass, V. G. The sting of a Bee, and you shall see it perpetually Acuminated till it ends in something, which the Eye must either confess to be a Point, or Nothing. 1784 W. Cowper Let. 18 Sept. (1981) II. 279 Tones so dismal, as to make woe itself insupportable, and to acuminate even despair. 1791 J. de St Remy de Valois Life II. 2 My afflictions were acuminated, by those elevated notions which I had imbibed from a dying parent. 1806 W. Taylor in Ann. Rev. 4 613 They often supply an agreeable variation of imagery, and serve to acuminate attention. 1879 Cornhill Mag. Dec. 689 The work has been revised and acuminated. 1904 Univ. Geol. Surv. Kansas 8 450 The mineral galena occurs crystallized in cubes, often with the faces of the octahedron acuminating its solid angles. 1922 G. S. Hall Senescence viii. 413 Senescents in the post-climacteric acuminate their personality, sometimes to the point of idiosyncrasy and eccentricity. 2009 Technol. Forecasting & Social Change (Nexis) Mar. 396 Indeed, the case as presented here acuminates the empirical findings and illustrates an important change in the organization of Smart Home innovation. 2. intransitive. To rise or taper to a point. Also figurative. ΘΚΠ the world > space > shape > fact or condition of tapering > condition of tapering to a point > taper to a point [verb (intransitive)] sharpa1200 peak1577 sharpen1611 acuminate1641 1641 J. Milton Reason Church-govt. 25 Their hierarchies acuminating still higher and higher in a cone of Prelaty. 1790 R. Walker Inq. Small-pox vii. 143 Though this kind acuminates, yet each pustule has a small fovea or depression at its apex. 1847 D. F. Condie Pract. Treat. on Dis. Children (ed. 2) iv. i. 448 The pustule now acuminates and finally bursts, discharging a purulent matter, of a yellowish colour. 1897 Proc. Amer. Philos. Soc. 36 87 The postorbital is a longitudinal oval, acuminating to a point posteriorly. 1906 St. Louis Courier of Med. 34 377 Instead of acuminating in the usual way, they shrink and shrivel about the sixth or seventh day of the eruption. 2008 Africa News (Nexis) 23 June The evidence in this case was largely common cause and it acuminated to this. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021). < adj.n.1634v.1611 |
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