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单词 impulsive
释义

impulsiveadj.n.

Brit. /ɪmˈpʌlsɪv/, U.S. /ᵻmˈpəlsɪv/
Etymology: < medieval Latin impulsīvus or < French impulsif , -ive (14th cent.), < Latin impuls- , participial stem of impellĕre to impel v.: see -ive suffix.
A. adj.
1.
a. Having the property of impelling or producing impulsion; characterized by impulsion or impetus.
ΘΚΠ
the world > movement > impelling or driving > [adjective] > impelling or driving
urgent1546
impulsive1604
compulsivea1616
impellent1620
driving1642
enormantic1651
chasing1669
commanding1680
pulsivea1687
impelling1767
1604 M. Drayton Moyses ii. 44 The goodly horse..Lies where but late disdainfully he troad,..[and] Stirres not when prick'd with the impulsiue goad.
?1611 G. Chapman tr. Homer Iliads v. 232 The force Of the impulsive chariot.
1626 G. Sandys tr. Ovid Metamorphosis vi. 113 A shaft, which from th'impulsiue bow~string flew.
1794 R. J. Sulivan View of Nature II. 387 The impulsive motion of the planets..gives rise to numberless phænomena.
b. Dynamics. (See quot. and impulse n. 2.)
ΘΚΠ
the world > matter > physics > mechanics > dynamics > [adjective] > relating to kinetics > producing motion or momentum
impulsive1803
motific1822
motiferous1837
1803 J. Wood Princ. Mech. (ed. 3) i. 15 When a force produces it's effect instantaneously, it is said to be impulsive.
1807 C. Hutton Course Math. (ed. 5) II. 137 If the forces be impulsive or momentary, the motions will be uniform.
1879 W. Thomson & P. G. Tait Treat. Nat. Philos. (new ed.) I: Pt. i. §298 The shot is fired into the block in a horizontal direction..The impulsive penetration is..nearly instantaneous.
2. Impelling or determining to action. impulsive cause (frequently in 17th cent., now rare), originating or primary cause.
ΘΚΠ
the world > existence and causation > causation > [noun] > primary or first cause
First Cause1393
primum mobile1548
movera1550
impulsive causea1575
primus motor1579
beginning1587
first mobile1645
causa causans1659
first mover1711
prime mover1795
leader1805
the mind > will > motivation > [adjective] > inciting or instigating
stirring1421
movingc1443
provokingc1443
incitative1490
urgent1559
propulsory1585
pricking1592
pulsive1602
incentive1603
incitatory1610
urging1612
animalizing1617
impellent1620
irritant1636
instigative1644
propulsive1648
promptive1653
parastatic1656
exstimulatory1657
impulsory1659
appelling1666
irritative1686
instigating1702
spurring1702
stimulatinga1732
stimulatory1758
impulsive1788
stimulant1803
stimulative1836
exertivea1856
inciting1855
incitant1886
incitive1888
on-driving1927
incitory1941
a1575 N. Harpsfield Treat. Divorce Henry VIII (1878) (modernized text) 214 The cause impulsive moving the prætor to promulge this edict was [etc.].
1627 R. Sanderson Ten Serm. 384 There is a kind of Cause..,which the learned..call the Impulsiue Cause: and it is such a cause, as moueth and induceth the principall Agent, to doe that which it doth.
1686 A. Horneck Crucified Jesus xii. 234 The love of God was the impulsive cause, but our sins were the instrumental cause, these brought him to the Cross.
1788 T. Reid Ess. Active Powers Man (1803) iii. ii. i. 159 Some cool principle of action, which has authority without any impulsive force.
1865 J. Ruskin Sesame & Lilies i. 6 That thirst [for applause]..is..on the whole, the strongest impulsive influence of average humanity.
1894 Month Mar. 392 The impulsive cause of the granting of a dispensation is that which..moves the superior.
3. Of persons, their character, actions, etc.: Actuated or characterized by impulse; apt to be moved by sudden impulse or swayed by emotion.
ΘΚΠ
the mind > emotion > excitement > excitability of temperament > impetuosity > [adjective]
brothc1175
impetuous1398
headya1425
brainish1530
hot-brained1556
hot-headed1603
flashy1632
hot-reined1635
scapperboiling1673
warm1749
étourdi1750
torrentuous1840
impulsive1847
unpoised1872
torrential1877
Latin1914
the mind > will > intention > unintentional or unplanned character > [adjective] > unplanned > not planning
undesigning1673
offhand1708
off-handed1750
undeliberatinga1763
impulsive1847
seat-of-the-pants1935
1847 L. Hunt Jar of Honey (1848) v. 58 The Scotch have shown a more genial and impulsive spirit in their songs and dances than the English.
1849 W. Irving Oliver Goldsmith (rev. ed.) xxviii. 246 Who was very impulsive, and prone to acts of inconsiderate generosity.
1854 H. Miller Schools & Schoolmasters (1860) xix. 208 One of those impulsive acts of which men repent at their leisure.
1867 E. A. Freeman Hist. Norman Conquest I. vi. 558 Such conduct would not be that of a sentimental and impulsive hero.
1897 T. C. Allbutt et al. Syst. Med. II. 851 Impulsive drunkenness or dipsomania is the result of an hereditary taint.
4. Consisting of, or of the nature of, an electrical impulse or impulses.
ΘΚΠ
the world > matter > physics > electromagnetic radiation > electricity > electric current > flow of electricity > [adjective] > consisting of pulses
pulsating1899
impulsive1920
the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > signal > [adjective] > characterized by noise > types of
microphonic1919
parasitic1921
staticky1925
ambient1926
impulsive1947
the world > matter > physics > electromagnetic radiation > electricity > voltage > [adjective] > consisting of pulses
impulsive1962
1920 Whittaker's Electr. Engineer's Pocket-bk. (ed. 4) 136 The passage of the spark in such a case appears to involve an impulsive rush of electricity, and the setting up of electric pulses in the neighbourhood of the spark gap can be demonstrated.
1940 Chambers's Techn. Dict. 440/2 Impulsive current, a current which comprises one or more impulses in one direction round a circuit, as in dialling.
1947 D. G. Fink Radar Engin. xi. 127 The impulsive type of noise (ignition interference and static) so commonly encountered on lower frequencies is generally absent in radar.
1962 Newnes Conc. Encycl. Electr. Engin. 466/2 Although the secondary winding [of a magneto] may have 10,000 turns, its voltage is not sufficiently impulsive, however. The contact-breaker is therefore arranged to short-circuit the primary.
B. n.
An impelling agent or cause. Obsolete.
ΘΚΠ
the world > existence and causation > causation > cause or reason > [noun] > reason or ground
achesounc1230
anchesouna1250
reasona1250
groundc1275
matter1340
purposec1350
cause1413
quarrel1476
actiona1500
subject1577
spring of action1583
qualitya1586
inducement1593
place1593
theme1594
instance1597
motive1605
impulsivea1628
justifiera1635
foundation1641
rise1641
plummet1679
mainspring1695
the mind > will > motivation > [noun] > incitement or instigation > that which incites or instigates
prickleOE
pritchOE
alighting1340
brodc1375
bellowsc1386
pricka1387
motivec1390
prompting1402
preparativec1450
stirmentc1460
incentive?a1475
fomenta1500
farda1522
instigation1526
pointing1533
swinge1548
spur1551
whetstone1551
goad1567
promptitude1578
alarm1587
inducement1593
solicitor1594
incitement1596
inflammation1597
instance1597
excitement1604
moving spirit1604
heart-blood1606
inflamer1609
rouser1611
stimulator1614
motioner1616
incensivea1618
incitative1620
incitation1622
whettera1625
impulsivea1628
excitation1628
incendiary1628
dispositive1629
fomentationa1631
switch1630
stirrer1632
irritament1634
provocative1638
impetus1641
driving force1642
driving power1642
engagement1642
firer1653
propellant1654
fomentary1657
impulse1660
urgency1664
impeller1686
fillip1699
shove1724
incitive1736
stimulative1747
bonus1787
stimulus1791
impellent1793
stimulant1794
propulsion1800
instigant1833
propulsive1834
motive power1836
evoker1845
motivity1857
afflatus1865
flip1881
urge1882
agent provocateur1888
will to power1896
a shot in the arm1922
motivator1929
driver1971
co-driver1993
a1628 J. Preston Breast-plate of Faith (1631) 29 Where love is, it is such a strong impulsive in the heart, it carries one on to serve and please the Lord in all things.
1659 H. L'Estrange Alliance Divine Offices xi. 326 This was the genuine and true impulsive to Calvin, to write that Letter.
This entry has not yet been fully updated (first published 1899; most recently modified version published online March 2022).
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adj.n.a1575
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更新时间:2024/12/23 23:40:21