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单词 acuminate
释义

acuminateadj.n.

Brit. /əˈkjuːmᵻnət/, U.S. /əˈkjumənət/, /əˈkjuməˌneɪt/
Origin: A borrowing from Latin. Etymon: Latin acūminātus.
Etymology: < classical Latin acūminātus sharp, pointed, tapering < acūmin- , acūmen (see acumen n.) + -ātus -ate suffix2. Compare earlier acuminated adj., and also acuminous adj., acuminose adj.
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.
B. n.
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.

Brit. /əˈkjuːmᵻneɪt/, U.S. /əˈkjuməˌneɪt/
Origin: A borrowing from Latin. Etymons: Latin acuminat-, acuminare.
Etymology: < post-classical Latin acuminat-, past participial stem (see -ate suffix3) of acuminare to sharpen, make to taper (4th cent.), to give poignancy or keenness to (5th cent.) < classical Latin acūmin- , acūmen acumen n. Compare earlier acuminated adj. and later acuminate adj.
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).
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adj.n.1634v.1611
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