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单词 lead
释义

lead

English

Chemical element
Pb
Previous: thallium (Tl)
Next: bismuth (Bi)

Etymology 1

From Middle English led, leed, from Old English lēad (lead), from Proto-West Germanic *laud (lead), borrowed from Proto-Celtic *ɸloudom, from Proto-Indo-European *plewd- (to flow).

Cognate with Scots leid, lede (lead), North Frisian lud, luad (lead), West Frisian lead (lead), Dutch lood (lead), German Lot (solder, plummet, sounding line), Swedish lod (lead), Icelandic lóð (a plumb, weight), Irish luaidhe (lead) Latin plumbum (lead). Doublet of loth. More at flow.

  • (graphite in a pencil): Graphite was once believed to be a form of lead; see black lead and plumbago.

Pronunciation

  • enPR: lĕd, IPA(key): /lɛd/
  • (file)
  • Rhymes: -ɛd
  • Homophone: led

Noun

lead (countable and uncountable, plural leads)

Electrolytically refined pure lead
  1. (uncountable) A heavy, pliable, inelastic metal element, having a bright, bluish color, but easily tarnished; both malleable and ductile, though with little tenacity. It is easily fusible, forms alloys with other metals, and is an ingredient of solder and type metal. Atomic number 82, symbol Pb (from Latin plumbum).
  2. (countable, nautical) A plummet or mass of lead attached to a line, used in sounding depth at sea or (dated) to estimate velocity in knots.
  3. A thin strip of type metal, used to separate lines of type in printing.
  4. (uncountable, typography) Vertical space in advance of a row or between rows of text. Also known as leading.
    This copy has too much lead; I prefer less space between the lines.
  5. Sheets or plates of lead used as a covering for roofs.
  6. (plural leads) A roof covered with lead sheets or terne plates.
    • 1625, Francis Bacon, Of Building:
      I would have the tower two stories, and goodly leads upon the top.
    • 1848 November – 1850 December, William Makepeace Thackeray, chapter 43, in The History of Pendennis. [], volume (please specify |volume=I or II), London: Bradbury and Evans, [], published 1849–1850, OCLC 2057953:
      These rooms were on a level with the apartments of our friends Bows and Costigan next door at No. 4; and by reaching over the communicating leads, Grady could command the mignonette-box which bloomed in Bows’s window.
  7. (countable) A thin cylinder of graphite used in pencils.
  8. (slang) bullets; ammunition.
    They pumped him full of lead.
Derived terms
terms derived from the noun "lead"
  • acetate of lead
  • arm the lead
  • black lead
  • blue lead
  • cast the lead, heave the lead
  • chromate of lead
  • coasting lead
  • cold lead
  • deep-sea lead
  • eka-lead
  • go down like a lead balloon
  • hand lead
  • lap in lead
  • lay in lead
  • lead accumulator
  • lead acetate
  • lead-acid battery
  • lead-arming
  • lead arsenate
  • lead-ash, lead-ashes
  • lead-back
  • lead balloon
  • lead-bath
  • lead-blue
  • lead bronze
  • lead-brown
  • lead bullion
  • lead-burn
  • lead burning
  • lead carbonate
  • lead cell
  • lead chamber
  • lead chloride
  • lead climbing
  • lead colic
  • lead-colored, lead-coloured
  • lead color, lead colour
  • lead-comb
  • lead crystal
  • lead dichloride
  • lead dinitrate
  • lead dioxide
  • lead distemper
  • lead-eater
  • leaded
  • lead encephalopathy
  • lead-flat
  • lead-foot
  • lead-free
  • lead glance
  • lead glass
  • lead-glaze
  • lead-gray, lead-grey
  • lead hydrogen arsenate
  • lead in one's pencil
  • lead iodide
  • leadless
  • lead-light
  • lead-like
  • lead line
  • lead-man
  • lead-marcasite
  • lead mill
  • lead-nail
  • lead nitrate
  • lead ocher, lead ochre
  • lead oxide
  • lead paint
  • lead palsy
  • lead-paper
  • lead-papered
  • lead paralysis
  • lead pencil
  • lead peroxide
  • lead plant
  • lead-plaster
  • lead-poisoning
  • lead-pot
  • lead ratio
  • lead-reeve
  • lead selenide
  • lead-sinker
  • leadsman
  • lead-soap
  • lead-spar
  • lead-sugar
  • lead sulfide, lead sulphide
  • lead-swing
  • lead-swinger
  • lead-swinging
  • lead tetraethyl
  • lead tetroxide
  • lead-tin
  • lead-tree
  • lead vanadate
  • Leadville
  • lead-vitriol
  • lead-wash
  • lead-water
  • lead wool
  • lead-work
  • lead-works
  • lead-wort
  • leadzyme
  • Ledder
  • mock lead
  • pencil lead
  • red lead
  • red lead ore
  • sugar of lead
  • swing the lead
  • telluride of lead
  • tetraethyl lead
  • thorium lead
  • throw the lead
  • unleaded
  • uranium lead
  • uranium-lead dating
  • white lead
Translations

Verb

lead (third-person singular simple present leads, present participle leading, simple past and past participle leaded)

  1. (transitive) To cover, fill, or affect with lead.
    continuous firing leads the grooves of a rifle.
  2. (transitive, printing, historical) To place leads between the lines of.
    to lead a page
    leaded matter
Usage notes

Note carefully these three senses are verbs derived from the noun referring to the metallic element, and are unrelated to the heteronym defined below under #Etymology 2.

Translations

See also

terms related to the element lead
  • anglesite
  • aplomb
  • cerussite
  • galena
  • litharge
  • plumb
  • plumbagin
  • plumbago
  • plumballophane
  • plumbane
  • plumbary
  • plumbate
  • plumbator
  • plumb dulcis
  • plumbean
  • plumbeous
  • plumber
  • plumbian
  • plumbic
  • plumbicon
  • plumbiferous
  • plumbine
  • plumbing
  • plumbism
  • plumbisolvency
  • plumbisolvent
  • plumbite
  • plumb-joint
  • plumbless
  • plumbly
  • plumbous
  • plumb-, plumbo-
  • plumby
  • plummet
  • TEL

Further reading

  • David Barthelmy (1997–2023), Lead”, in Webmineral Mineralogy Database.
  • lead”, in Mindat.org, Hudson Institute of Mineralogy, 2000–2023.
  • lead on Wikipedia.Wikipedia

Etymology 2

From Middle English leden, from Old English lǣdan (to lead), from Proto-West Germanic *laidijan, from Proto-Germanic *laidijaną (to cause one to go, lead), causative of Proto-Germanic *līþaną (to go), from Proto-Indo-European *leyt- (to leave, die).

Cognate with West Frisian liede (to lead), Dutch leiden (to lead), German leiten (to lead), Danish and Norwegian Bokmål lede (to lead), Norwegian Nynorsk leia (to lead), Swedish leda (to lead). Related to Old English līþan (to go, travel).

Alternative forms

  • lede, leed (both obsolete)

Pronunciation

  • (Received Pronunciation) enPR: lēd, IPA(key): /liːd/
  • (General American) IPA(key): /lid/
  • (file)
  • Rhymes: -iːd
  • Homophones: leed, lede

Verb

lead (third-person singular simple present leads, present participle leading, simple past and past participle led)

  1. (heading, transitive) To guide or conduct.
    1. To guide or conduct with the hand, or by means of some physical contact connection.
      a father leads a child    a jockey leads a horse with a halter    a dog leads a blind man
      • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, Matthew 15:14:
        If a blind man lead a blind man, both fall down in the ditch.
      • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, Luke 4:29:
        They thrust him out of the city, and led him unto the brow of the hill.
      • a. 1645, John Milton, “L’Allegro”, in Poems of Mr. John Milton, [], London: [] Ruth Raworth for Humphrey Mosely, [], published 1646, OCLC 606951673:
        In thy right hand lead with thee / The mountain nymph, sweet Liberty.
      • 1886, Peter Christen Asbjørnsen, H.L. Brækstad, transl., Folk and Fairy Tales, page 271:
        As he was going home to the palace, he met an old woman leading a golden goose.
    2. To guide or conduct in a certain course, or to a certain place or end, by making the way known; to show the way, especially by going with or going in advance of, to lead a pupil; to guide somebody somewhere or to bring somebody somewhere by means of instructions.
      The guide was able to lead the tourists through the jungle safely.
      • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, Exodus 13:21:
        The Lord went before them by day in a pillar of a cloud, to lead them the way.
      • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, Psalms 23:2:
        He leadeth me beside the still waters.
      • 1673, John Milton, “[Sonnet] [Sonnet] XXI”, in Poems, &c. upon Several Occasions, London: [] Tho[mas] Dring [], OCLC 1050806759:
        This thought might lead me through the world’s vain mask. Content, though blind, had I no better guide.
      • 1913, Joseph C[rosby] Lincoln, chapter I, in Mr. Pratt’s Patients, New York, N.Y.; London: D[aniel] Appleton and Company, OCLC 1650302:
        I stumbled along through the young pines and huckleberry bushes. Pretty soon I struck into a sort of path that, I cal'lated, might lead to the road I was hunting for. It twisted and turned, and, the first thing I knew, made a sudden bend around a bunch of bayberry scrub and opened out into a big clear space like a lawn.
    3. (figuratively): To direct; to counsel; to instruct
      A good teacher should lead their students to the right answer.
    4. To conduct or direct with authority; to have direction or charge of; to command, especially a military or business unit.
      to lead a political party
      to lead the search team
      • 1664, Robert South, A Sermon Preached Before the University at Christ-Church, Oxon
        Christ took not upon him flesh and blood that he might conquer and rule nations, lead armies, or possess places.
    5. To guide or conduct oneself in, through, or along (a certain course); hence, to proceed in the way of; to follow the path or course of; to pass; to spend. Also, to cause (one) to proceed or follow in (a certain course).
      The evidence leads me to believe he is guilty.
      • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, 1 Timothy 2:2:
        That we may lead a quiet and peaceable life.
      • 1850, [Alfred, Lord Tennyson], In Memoriam, London: Edward Moxon, [], OCLC 3968433, canto XXXIII:
        Nor thou with shadow'd hint confuse / A life that leads melodious days.
      • 1849 May – 1850 November, Charles Dickens, chapter 61, in The Personal History of David Copperfield, London: Bradbury & Evans, [], published 1850, OCLC 558196156:
        You remember [] the life he used to lead his wife and daughter.
  2. (intransitive) To guide or conduct, as by accompanying, going before, showing, influencing, directing with authority, etc.; to have precedence or preeminence; to be first or chief; — used in most of the senses of the transitive verb.
  3. (heading) To begin, to be ahead.
    1. (transitive) To go or to be in advance of; to precede; hence, to be foremost or chief among.
      the big sloop led the fleet of yachts;  the Guards led the attack;  Demosthenes leads the orators of all ages
      • 1600, Edward Fairfax, The Jerusalem Delivered of Tasso
        As Hesperus, that leads the sun his way.
      • c. 1819, Leigh Hunt, Abou Ben Adhem
        And lo! Ben Adhem's name led all the rest.
      • 1897 December (indicated as 1898), Winston Churchill, chapter IV, in The Celebrity: An Episode, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., Ltd., OCLC 222716698:
        “Well,” I answered, at first with uncertainty, then with inspiration, “he would do splendidly to lead your cotillon, if you think of having one.” ¶ “So you do not dance, Mr. Crocker?” ¶ I was somewhat set back by her perspicuity.
    2. (intransitive) To lead off or out, to go first; to begin.
    3. (intransitive) To be more advanced in technology or business than others.
    4. (heading, sports)
      1. (transitive, card games, dominoes) To begin a game, round, or trick, with
        to lead trumps
        He led the ace of spades.
      2. (intransitive) To be ahead of others, e.g., in a race.
      3. (intransitive) To have the highest interim score in a game.
      4. (baseball) To step off base and move towards the next base.
        The batter always leads off base.
      5. (shooting) To aim in front of a moving target, in order that the shot may hit the target as it passes.
      6. (transitive, climbing) Lead climb.
  4. (transitive) To draw or direct by influence, whether good or bad; to prevail on; to induce; to entice; to allure
    to lead someone to a righteous cause
    • 1649, King Charles I of England, Eikon Basilike
      He was driven by the necessities of the times, more than led by his own disposition, to any rigor of actions.
    • 1611, The Holy Bible, [] (King James Version), London: [] Robert Barker, [], OCLC 964384981, 2 Timothy 3:6:
      Silly women, laden with sins, led away by divers lusts.
    • 2013 June 28, Joris Luyendijk, “Our banks are out of control”, in The Guardian Weekly, volume 189, number 3, page 21:
      Seeing the British establishment struggle with the financial sector is like watching an alcoholic […].  Until 2008 there was denial over what finance had become. When a series of bank failures made this impossible, there was widespread anger, leading to the public humiliation of symbolic figures.
  5. (intransitive) To tend or reach in a certain direction, or to a certain place.
    the path leads to the mill;  gambling leads to other vices
    • c. 1590–1591, William Shakespeare, “The Two Gentlemen of Verona”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [] (First Folio), London: [] Isaac Iaggard, and Ed[ward] Blount, published 1623, OCLC 606515358, [Act V, scene ii]:
      The mountain-foot that leads towards Mantua.
    • 2013 August 10, “Can China clean up fast enough?”, in The Economist, volume 408, number 8848:
      All this has led to an explosion of protest across China, including among a middle class that has discovered nimbyism. That worries the government, which fears that environmental activism could become the foundation for more general political opposition. It is therefore dealing with pollution in two ways—suppression and mitigation.
  6. To produce (with to).
    The shock led to a change in his behaviour.
    • 2013 August 3, “Yesterday’s fuel”, in The Economist, volume 408, number 8847:
      The dawn of the oil age was fairly recent. Although the stuff was used to waterproof boats in the Middle East 6,000 years ago, extracting it in earnest began only in 1859 after an oil strike in Pennsylvania. [] It was used to make kerosene, the main fuel for artificial lighting after overfishing led to a shortage of whale blubber. Other liquids produced in the refining process, too unstable or smoky for lamplight, were burned or dumped.
  7. Misspelling of led.
  8. (transitive) To live or experience (a particular way of life).
Derived terms
  • belead
  • forelead
  • forlead
  • forthlead
  • inlead
  • lead astray
  • lead by the nose
  • lead captive
  • leader
  • leading
  • lead someone down the garden path, lead someone up the garden path
  • lead the way
  • lead through
  • mislead
  • offlead
  • onlead
  • outlead
  • overlead
  • take the lead
  • underlead
  • lad, laddie
Translations

Noun

lead (countable and uncountable, plural leads)

  1. (countable) The act of leading or conducting; guidance; direction, course
    to take the lead
    to be under the lead of another
    • 1796, Edmund Burke, A Letter from the Right Honourable Edmund Burke to a Noble Lord, on the Attacks Made upon Him and His Pension, [], 10th edition, London: [] J. Owen, [], and F[rancis] and C[harles] Rivington, [], OCLC 559505243:
      At the time I speak of, and having a momentary lead, [] I am sure I did my country important service.
  2. (countable) Precedence; advance position; also, the measure of precedence; the state of being ahead in a race; the highest score in a game in an incomplete game.
    the white horse had the lead.
    to be in the lead
    She lost the lead.
    Smith managed to extend her lead over the second place to half a second.
    • 2010 December 28, Kevin Darlin, “West Brom 1 - 3 Blackburn”, in BBC:
      Blackburn then regained the lead with a simplest of set-piece goals
  3. (UK, countable) An insulated metallic wire for electrical devices and equipment.
  4. (baseball) The situation where a runner steps away from a base while waiting for the pitch to be thrown.
    The runner took his lead from first.
  5. (uncountable, card games, dominoes) The act or right of playing first in a game or round; the card suit, or piece, so played
    your partner has the lead
  6. (acting) The main role in a play or film; the lead role.
    • 1932, Delos W. Lovelace, King Kong, published 1965, page 43:
      "You make moving pictures. In jungles and places." "That's me. And I've picked you for the lead in my next picture."
  7. (acting) The actor who plays the main role; lead actor.
  8. (business) The person in charge of a project or a work shift etc.
    John is the development lead on this software product.
  9. (countable) A channel of open water in an ice field.
  10. (countable, mining) A lode.
  11. (nautical) The course of a rope from end to end.
  12. A rope, leather strap, or similar device with which to lead an animal; a leash
  13. In a steam engine, the width of port opening which is uncovered by the valve, for the admission or release of steam, at the instant when the piston is at end of its stroke.
    • Usage note: When used alone it means outside lead, or lead for the admission of steam. Inside lead refers to the release or exhaust.
  14. (civil engineering) The distance of haul, as from a cutting to an embankment.
  15. (horology) The action of a tooth, such as a tooth of a wheel, in impelling another tooth or a pallet.
  16. Hypothesis that has not been pursued
    The investigation stalled when all leads turned out to be dead ends.
  17. Information obtained by a detective or police officer that allows him or her to discover further details about a crime or incident.
    The police have a couple of leads they will follow to solve the case.
  18. (marketing) Potential opportunity for a sale or transaction, a potential customer.
    Joe is a great addition to our sales team, he has numerous leads in the paper industry.
  19. Information obtained by a news reporter about an issue or subject that allows him or her to discover more details.
  20. (curling) The player who throws the first two rocks for a team.
  21. (newspapers) A teaser; a lead-in; the start of a newspaper column, telling who, what, when, where, why and how. (Sometimes spelled as lede for this usage to avoid ambiguity.)
  22. An important news story that appears on the front page of a newspaper or at the beginning of a news broadcast
  23. (engineering) The axial distance a screw thread travels in one revolution. It is equal to the pitch times the number of starts.
  24. (music) In a barbershop quartet, the person who sings the melody, usually the second tenor
  25. (music) The announcement by one voice part of a theme to be repeated by the other parts.
  26. (music) A mark or a short passage in one voice part, as of a canon, serving as a cue for the entrance of others.
  27. (engineering) The excess above a right angle in the angle between two consecutive cranks, as of a compound engine, on the same shaft.
  28. (electrical) The angle between the line joining the brushes of a continuous-current dynamo and the diameter symmetrical between the poles.
  29. (electrical) The advance of the current phase in an alternating circuit beyond that of the electromotive force producing it.
Usage notes

Note that these noun (attributive) uses are all derived from the verb, not the chemical element in #Etymology 1.

Derived terms
terms derived from the noun lead
  • bury the lead
  • lead angle
  • lead in
  • lead pursuit
  • lead role
  • lead screw
  • power lead
  • take the lead
Translations

Adjective

lead (not comparable)

  1. (not comparable) Foremost.
    The contestants are all tied; no one has the lead position.
    • 2006, Ronald Mak, The Martian Principles for Successful Enterprise Systems:
      For the first time ever, the senior architect and lead developer for a key enterprise system on NASA's ongoing Mars Exploration Rover mission shares the secrets to one of the most difficult technology tasks []
    Synonyms: first, front, head, leader, leading
  2. Main, principal, primary, first, chief, foremost.
    the lead guitarist in band
    the lead developer on a software project
    • 2017 August 25, "Arrest threat as Yingluck Shinawatra misses verdict", in aljazeera.com, Al Jazeera:
      Yingluck Shinawatra, Thailand's ex-prime minister, has missed a verdict in a negligence trial that could have seen her jailed, prompting the Supreme Court to say it will issue an arrest warrant fearing she is a flight risk, according to the lead judge in the case.

Verb

lead

  1. Misspelling of led.

References

  • lead in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913

Anagrams

  • ALDE, Adel, Dale, Deal, Dela, E.D. La., Lade, Leda, adle, dale, deal, lade

Hungarian

Etymology

le- + ad

Pronunciation

  • IPA(key): [ˈlɛɒd]
  • Hyphenation: le‧ad
  • Rhymes: -ɒd

Verb

lead

  1. (transitive) to pass down, hand down, turn in, drop off
  2. (transitive) to lose weight, usually as a result of some kind of training or exercise

Conjugation

Derived terms

  • leadás
Expressions
  • leadja a voksát

Further reading

  • lead in Bárczi, Géza and László Országh. A magyar nyelv értelmező szótára (‘The Explanatory Dictionary of the Hungarian Language’). Budapest: Akadémiai Kiadó, 1959–1962. Fifth ed., 1992: →ISBN

Middle English

Noun

lead

  1. Alternative form of led (lead)

Old English

Etymology

From Proto-West Germanic *laud.

Pronunciation

  • IPA(key): /læ͜ɑːd/

Noun

lēad n

  1. lead

Declension

Derived terms

  • līeden

Descendants

  • Middle English: led, lead, lede, leed, leod, leyd, leyt; læd
    • English: lead
    • Scots: leid, lede
    • Yola: leed

Polish

Etymology

Borrowed from English lead.

Pronunciation

  • IPA(key): /lit/
  • Rhymes: -it
  • Syllabification: lead

Noun

lead m inan

  1. (newspapers, journalism) lead paragraph, teaser, lead-in (start of a newspaper column, telling who, what, when, where, why and how)

Declension

Further reading

  • lead in Wielki słownik języka polskiego, Instytut Języka Polskiego PAN
  • lead in Polish dictionaries at PWN
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