单词 | volt |
释义 | voltn.Π 1861 L. Clark & C. Bright in L. Clark Exper. Investig. Laws Propagation Electr. Current 49/2 Let us derive terms from the names of some of our most eminent philosophers... We shall then have the following table: A.—Tension. 1 Daniell's Element = 1 Ohma, or unit of tension... B.—Quantity. 1 Ohma, by 1 metre square at 1 milliometre [sic] distance = 1 Farad, or unit of quantity... D.—Resistance. 1 Farad per second = 1 Volt, or unit of resistance. 2. A unit of electric potential and electromotive force (now incorporated in the International System of Units), equal to the potential difference between two points on a conductor carrying a constant current of one ampere when the power dissipated between the points is one watt, and equivalent to the potential difference across a resistance of one ohm when one ampere is flowing through it. Symbol V.In 1893, at the International Electrical Congress, a definition of the volt based on the electromotive force of a standard cell known as the Clark cell was established. This unit was known as the international volt, and was later redefined in terms of the international ampere. At the 1948 General Conference on Weights and Measures, the use of the international volt was abandoned and the volt was redefined in terms of the absolute ampere.Often used as a modifier with a preceding numeral to specify the voltage supplied by a battery or power supply, or the voltage required by an electrical device, e.g. 1.5-volt battery.Frequently also with combining forms denoting multiples of this unit, as kilovolt, millivolt, etc. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > voltage > electrical potential > [noun] > unit of electromotive force volt1873 V1889 the world > matter > physics > electromagnetic radiation > electricity > voltage > electrical potential > [noun] > unit of electromotive force > measurements kilovolt1861 millivolt1861 megavolt1868 volt1873 kilovolt-ampere1909 mV1926 kilovoltage1933 MV1937 TeV1956 tera-electron-volt1974 1868 L. Clark Elem. Treat. Electr. Measurem. vii. 43 The unit of tension, or electromotive force, is called the volt, and it does not differ greatly from that of a Daniell's cell. 1894 Proc. Internat. Electr. Congr. Chicago 1893 17 As a unit of electromotive force, the international volt,..which is represented sufficiently well for practical use by 1000/ 1434 of the electromotive force between the poles or electrodes of the voltaic cell, known as Clark's cell. 1947 P. I. Smith Pract. Plastics iii. 22/2 Tests carried out on a 230 volt 15 amp. safety socket fitted with a shield moulded of urea formaldehyde resin. 1969 G. Chapman & J. Cleese in Monty Python's Flying Circus (1989) II. xi. 105 This parrot wouldn't voom if I put four thousand volts through it. 2012 Atlantic Jan. 69/1 The tiny voltage transformer that sits on top of a spark plug and converts the battery's 12 volts into the 30,000 volts needed to fire a spark. This entry has been updated (OED Third Edition, December 2022). voltv.1ΘΚΠ the world > movement > motion in specific manner > revolution or rotation > revolve or rotate [verb (reflexive)] > roll roll1538 volt1694 1694 R. Franck Northern Mem. 67 See where he comes tumbling and tossing, and volting himself in the stiffest Streams. ΘΚΠ the world > animals > mammals > group Ungulata (hoofed) > family Equidae (general equines) > habits and actions of horse > [verb (intransitive)] > rear mounta1425 arearc1430 rear1487 risea1500 to stand upon no ground1580 volt1688 stend1786 1688 R. Holme Acad. Armory ii. 150/1 [A horse is said to] Voult, when he Raires, or stands upright. 3. Fencing. To make a volte. Also figurative. ΘΚΠ society > leisure > sport > types of sport or game > fighting sports > fencing > fence [verb (intransitive)] > actions traversea1470 to hold one's handa1500 flourish1552 lock1579 to come in1594 retire1594 pass1595 recover1600 redouble1640 allonge1652 caveat1652 parry1671 disengage1684 overlap1692 volt1692 tierce1765 whip1771 wrench1771 lunge1809 salute1809 riposte1823 cut1833 quart1833 repost1848 remise1889 1692 W. Hope Compl. Fencing-master (ed. 2) 101 You must Volt, or leap with both your feet in the Air at once, quite by your Adversaries left shoulder. 1696 R. Howlett School Recreat. (new ed.) 72 Fourthly, you may Volt, and in your so doing, give him the Thrust, which being clearly done, will mainly surprize him. 1771 A. Lonnergan Fencer's Guide 215 I parry you with a Prime, and cut at your head with a Medium as I volt. 1897 Westm. Gaz. 14 July 3/2 When Mr. Chamberlain volts, it is not only his face, but his whole personality he turns round. ΘΚΠ the world > movement > motion in a certain direction > upward movement > leaping, springing, or jumping > leap, spring, or jump [verb (intransitive)] leapc900 startOE reseOE springa1275 throwc1275 upleapc1275 launch13.. aspringc1315 sault1377 lance?a1400 sprenta1400 loupc1480 lope1483 spang1513 bendc1530 jump1530 spend1533 stend1567 vaulta1568 pract1568 exult1570 bound1593 saltate1623 subsalt1623 jet1635 spoutc1650 volt1753 society > travel > transport > riding on horse (or other animal) > ride a horse (or other animal) [verb (intransitive)] > mount > by leaping leapc900 alightc1380 starta1470 volt1753 vault1815 1753 E. Young Brothers iii. i This pass'd, as suits his Wisdom, Macedonians! Who volts o'er elder Brothers to a Throne. 1757 E. Young Love of Fame v, in Wks. I. 124 Some nymphs affect a more heroic breed, And volt [earlier edd. vault] from hunters to the manag'd steed. Derivatives ˈvolting n. ΘΚΠ society > leisure > sport > types of sport or game > fighting sports > fencing > [noun] > actions buttc1330 overheadc1400 stopc1450 quarter-strokea1456 rabbeta1500 rakea1500 traverse1547 flourish1552 quarter-blow1555 veny1578 alarm1579 venue1591 cut1593 time1594 caricado1595 fincture1595 imbroccata1595 mandritta1595 punta riversa1595 remove1595 stramazon1595 traversa1595 imbrocado1597 passado1597 counter-time1598 foinery1598 canvasado1601 montant1601 punto1601 stock1602 embrocadoc1604 pass1604 stuck1604 stramazo1606 home thrust1622 longee1625 falsify?1635 false1637 traversion1637 canvassa1641 parade1652 flanconade1664 parry1673 fore-stroke1674 allonge1675 contretemps1684 counter1684 disengaging1684 feint1684 passing1687 under-counter1687 stringere1688 stringering1688 tempo1688 volte1688 overlapping1692 repost1692 volt-coupe1692 volting1692 disarm?1700 stamp1705 passade1706 riposte1707 swoop1711 retreat1734 lunge1748 beat1753 disengage1771 disengagement1771 opposition1771 time thrust1771 timing1771 whip1771 shifting1793 one-two1809 one-two-three1809 salute1809 estramazone1820 remise1823 engage1833 engaging1833 risposta1838 lunging1847 moulinet1861 reprise1861 stop-thrust1861 engagement1881 coupé1889 scrape1889 time attack1889 traverse1892 cut-over1897 tac-au-tac riposte1907 flèche1928 replacement1933 punta dritta1961 1692 W. Hope Compl. Fencing-master (ed. 2) 10 Volting is the leaping by your adversaries left side, quite out of his measure. 1823 G. Roland Treat. Art Fencing x. 151 The same may be said of volting, or any manœuvre that does not give the opponent a fair opportunity of hitting the right breast. 1861 G. Chapman Foil Pract. ii. 34 Volting is prohibited in teaching with the foil, and condemned in fencing. This entry has not yet been fully updated (first published 1920; most recently modified version published online December 2021). voltv.2 literary. 1. transitive. To charge (something) as with electricity; to energize; to shock. ΘΚΠ the mind > emotion > excitement > exciting > excite [verb (transitive)] astirc1000 stir?c1225 araisec1374 entalentc1374 flamec1380 reara1382 raisec1384 commove1393 kindlea1400 fluster1422 esmove1474 talent1486 heavec1540 erect?1555 inflame1560 to set on gog1560 yark1565 tickle1567 flesh1573 concitate1574 rouse1574 warmc1580 agitate1587 spirit1598 suscitate1598 fermentate1599 nettle1599 startle1602 worka1616 exagitate1621 foment1621 flush1633 exacuatea1637 ferment1667 to work up1681 pique1697 electrify1748 rattle1781 pump1791 to touch up1796 excite1821 to key up1835 to steam up1909 jazz1916 steam1922 volt1930 whee1949 to fire up1976 geek1984 the world > action or operation > manner of action > vigour or energy > carry on vigorously [verb (transitive)] > make vigorous or energetic string1599 invigorate1646 energate1647 to light up1712 alacrify1864 energize1876 power1898 pep1912 to zip up1927 volt1930 adrenalize1935 1930 R. Campbell Adamastor 48 Dainty one, deadly one..Whose coils are volted with electric power. 1936 Times Lit. Suppl. 28 Mar. 266/4 Give man the grace to find a firm abode,..Not in power's seat that volts the sitter dead. 1942 S. Spender Ruins & Visions ii. 38 Driven by intolerance and volted with lies. 1962 N. Coghill in Davis & Wrenn Eng. & Medieval Stud. 207 All that is finest and most central in this figure is ‘made’ by a coalescence or fusion of allegory, parable, and symbol, and that is the poetic fact that volts it with imaginative power. 2. intransitive. To travel like an electric current. ΘΚΠ the world > movement > rate of motion > swiftness > move swiftly [verb (intransitive)] > very lighten1611 flash1822 rip1858 rocket1862 scorch1891 volt1930 1930 R. Campbell Adamastor 61 A starved mongrel... Fierce tremors volted through his bony notches. Derivatives ˈvolted adj. ΘΚΠ the mind > emotion > excitement > [adjective] fevering?a1200 upreareda1382 warm1390 amoveda1400 entalented1402 stirred1483 intoxicatea1533 roused1575 vibrant1575 waked1581 irritated1595 uproused1597 gunpowdered1604 concitated1652 exagitated1659 animated1660 upstirreda1666 instinct1667 hot-headed1679 flushed1749 abubble1766 agig1767 fermentitious1807 suscitated1811 effervescent1833 effervescing1837 quick1837 galvanized1843 ginger beery1849 excited1855 ablaze1859 het1862 effervescible1866 thrilly1893 piqued1902 all of a doodah1915 hopped-up1923 adrenalized1935 volted1936 hyped1938 spooked up1939 twitterpated1942 up1942 jazzed1955 psyched1963 amped1967 plugged-in1967 torqued1967 buzzy1978 1936 R. Campbell Mithraic Emblems 21 The volted ecstasy outglows A dolphin dying in the noon. This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2021). > see alsoalso refers to : voltevoltn. < n.1861v.11688v.21930 see also |
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