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lead

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See also: Lead

English

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Chemical element (edit)
Pb
Atomic number 82
lead
Classification data
Period 6
Group 14
Block p-block
Class post-transition metal
Previous: ← thallium (Tl)
Next: bismuth (Bi) →
English Wikipedia article on Lead

Etymology 1

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    From Middle English led, leed, from Old English lēad (“lead”), from Proto-West Germanic *laud (“lead”), possibly 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”), Low German Lod (“solder, plummet”), German Lot (“solder, plummet, sounding line”), Swedish lod (“solder, plummet”), Icelandic lóð (“a plumb, weight”), Irish luaidhe (“lead”) Latin plumbum (“lead”), Finnish luoti (“bullet”). 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.

    Alternative forms

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    Pronunciation

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    Noun

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    lead (countable and uncountable, plural leads)

    Electrolytically refined pure lead
    2. (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).
      Synonym: plumbum
    4. (countable, nautical) A plummet or mass of lead attached to a line, used in sounding depth at sea or to estimate velocity in knots.
    5. A thin strip of type metal, used to separate lines of type in printing.
    6. (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.
    7. Sheets or plates of lead used as a covering for roofs.
    8. (countable) A roof covered with lead sheets or terne plates.
      • 1625, Francis [Bacon], “Of Building”, in The Essayes […], 3rd edition, London: […] Iohn Haviland for Hanna Barret, →OCLC:
        I would have the tower two stories, and goodly leads upon the top.
      • 1848 November – 1850 December, William Makepeace Thackeray, The History of Pendennis. […], volume (please specify |volume=I or II), London: Bradbury and Evans, […], published 1849–1850, →OCLC:
        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.
    10. (countable) A thin cylinder of graphite used in pencils.
      Synonym: pencil lead
    11. (slang) Bullets; ammunition.
      They pumped him full of lead.
    12. (medicine, in the plural) X-ray protective clothing lined with lead.
      You must remember to wear your leads.
    Synonyms
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    Derived terms
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    terms derived from the noun "lead"


    Translations
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    See lead/translations § Etymology 1.

    Verb

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

    2. (transitive) To cover, fill, or affect with lead.
      continuous firing leads the grooves of a rifle.
    3. (transitive, printing, historical) To place leads between the lines of.
      to lead a page
      leaded matter
    Translations
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    See lead/translations § Etymology 1.

    See also

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    terms related to the element lead

    Further reading

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    • David Barthelmy (1997–2026), “Lead”, in Webmineral Mineralogy Database.
    • “lead”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.
    • lead on Wikipedia.Wikipedia

    Etymology 2

    [edit]
      English Wikipedia has an article on:
      Wikipedia

      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”), Faroese and Icelandic leiða (“to lead”). Related to Old English līþan (“to go, travel”).

      Alternative forms

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      Pronunciation

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      Verb

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

      2. (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
        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 guide somebody somewhere or to bring somebody somewhere by means of instructions.
          The guide was able to lead the tourists through the jungle safely.
        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.
          Synonym: spearhead
          to lead a political party
          to lead the search team
          • 1664, Robert South, “(please specify the sermon number)A Sermon Preached Before the University at Christ-Church, Oxon”, in Sermons Preached upon Several Occasions. […], new edition, volume (please specify |volume=I to IV), London: […] Thomas Tegg, […], published 1843, →OCLC:
            Christ took not upon him flesh and blood that he might conquer and rule nations, lead armies, or possess places.
            The spelling has been modernized.
        5. 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
        6. To influence towards a belief, a conclusion, etc.
          The evidence leads me to believe he is guilty.
      3. (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.
      4. (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.
          Synonyms: head, front
          the big sloop led the fleet of yachts;  the Guards led the attack;  Demosthenes leads the orators of all ages
        2. (intransitive) To proceed in front of others; to go first.
          The standard-bearers led and the rest of the marchers followed.
        3. (intransitive) To be more advanced in technology or business than others.
          It leads in the information technology sector.
        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) To lead climb. (clarification of this definition is needed ("to lead climb" is intransitive(?)))
      5. (intransitive) To tend or reach in a certain spatial direction, or to a certain place.
        the path leads to the mill
      6. (intransitive) To be a cause of. [with to]
        Synonym: lead to
        gambling leads to other vices
        • 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.
        • 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.
      7. (transitive, usually with "life") To live or experience (a particular way of life).
      8. Used in phrasal verbs: lead off, lead on, lead out, lead to (“be the cause of, bring about”), lead up, lead up to.
      9. Misspelling of led.
      Conjugation
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      Conjugation of lead
      infinitive (to) lead
      present tense past tense
      1st-person singular lead led
      2nd-person singular lead, leadest† led, ledst†, ledest†
      3rd-person singular leads, leadeth† led
      plural lead
      subjunctive lead led
      imperative lead —
      participles leading led

      † Archaic or obsolete.

      Derived terms
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      Translations
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      See lead/translations § Etymology 2.

      Noun

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      English Wikipedia has an article on:
      Wikipedia

      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, […], London: […] J. Owen, […], and F[rancis] and C[harles] Rivington, […], →OCLC:
          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 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 Sport‎[1]:
          Blackburn then regained the lead with a simplest of set-piece goals
      4. (UK, countable) An insulated metallic wire for electrical devices and equipment.
      5. (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.
      6. (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
      8. (acting, theater) 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."
      9. (acting) The actor who plays the main role; lead actor.
      10. (business) The person in charge of a project or a work shift etc.
        John is the development lead on this software product.
      11. (countable) A channel of open water in an ice field.
      12. (countable, mining) A lode.
      13. (nautical) The course of a rope from end to end.
      15. A rope, leather strap, or similar device with which to lead an animal; a leash
      16. 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.
      17. (civil engineering) The distance of haul, as from a cutting to an embankment.
      18. (horology) The action of a tooth, such as a tooth of a wheel, in impelling another tooth or a pallet.
      19. Hypothesis that has not been pursued
        The investigation stalled when all leads turned out to be dead ends.
      21. 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.
      22. (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.
      24. Information obtained by a news reporter about an issue or subject that allows him or her to discover more details.
      25. (curling) The player who throws the first two rocks for a team.
      27. (US, journalism) The introductory paragraph or paragraphs of a newspaper, or a news or other type of article. (Sometimes spelled as lede for this usage to avoid ambiguity.)
        Synonym: lead paragraph
      28. An important news story that appears on the front page of a newspaper or at the beginning of a news broadcast
      29. (engineering) The axial distance a screw thread travels in one revolution. It is equal to the pitch times the number of starts.
      30. (music) In a barbershop quartet, the person who sings the melody, usually the second tenor.
      31. (music) The announcement by one voice part of a theme to be repeated by the other parts.
      32. (music) A mark or a short passage in one voice part, as of a canon, serving as a cue for the entrance of others.
      33. (music) A primary synth, often composed of square, sawtooth, triangle or sine waveforms.
      34. (engineering) The excess above a right angle in the angle between two consecutive cranks, as of a compound engine, on the same shaft.
      35. (electricity) The angle between the line joining the brushes of a continuous-current dynamo and the diameter symmetrical between the poles.
      36. (electricity) The advance of the current phase in an alternating circuit beyond that of the electromotive force producing it.
      Derived terms
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      terms derived from the noun lead
      Translations
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      See lead/translations § Etymology 2.

      Adjective

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      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.
      Derived terms
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      Translations
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      Translations

      Etymology 3

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        Perhaps from a confusion or conflation with read, which has a single spelling for both past and present tenses, but has differing pronunciations in the same way as lead, i.e. the present's vowel is /i/, and the past's is /ɛ/.
        See also red and redd, the obsolete spellings of read.

        Verb

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        lead

        1. Misspelling of led.

        References

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        Anagrams

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        Hungarian

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        Etymology

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        le- +‎ ad

        Pronunciation

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

        Verb

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        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

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        Conjugation of lead
        Click for archaic forms 1st person sg 2nd person sg
        informal         		3rd person sg,
        2nd p. sg formal         		1st person pl 2nd person pl
        informal         		3rd person pl,
        2nd p. pl formal
        indica­tive indica­tive pre­sent indef. leadok leadsz lead leadunk leadtok leadnak
        def. leadom leadod leadja leadjuk leadjátok leadják
        2nd obj leadlak
        past indef. leadtam leadtál leadott leadtunk leadtatok leadtak
        def. leadtam leadtad leadta leadtuk leadtátok leadták
        2nd obj leadtalak
        future
        Future is expressed with a present-tense verb with a completion-marking prefix and/or a time adverb, or—more explicitly—with the infinitive plus the conjugated auxiliary verb fog, e.g. le fog adni.
        archaic
        preterite         		indef. leadék leadál leada leadánk leadátok leadának
        def. leadám leadád leadá leadánk leadátok leadák
        2nd obj leadálak
        archaic past Two additional past tenses: the present and the (current) past forms followed by vala (volt), e.g. lead vala, leadott vala/volt.
        archaic future indef. leadandok leadandasz leadand leadandunk leadandotok leadandanak
        def. leadandom leadandod leadandja leadandjuk leadandjátok leadandják
        2nd obj leadandalak
        condi­tional pre­sent indef. leadnék leadnál leadna leadnánk leadnátok leadnának
        def. leadnám leadnád leadná leadnánk
        (or leadnók)         		leadnátok leadnák
        2nd obj leadnálak
        past Indicative past forms followed by volna, e.g. leadott volna
        sub­junc­tive sub­junc­tive pre­sent indef. leadjak leadj or
        leadjál         		leadjon leadjunk leadjatok leadjanak
        def. leadjam leadd or
        leadjad         		leadja leadjuk leadjátok leadják
        2nd obj leadjalak
        (archaic) past Indicative past forms followed by légyen, e.g. leadott légyen
        infinitive leadni leadnom leadnod leadnia leadnunk leadnotok leadniuk
        other
        forms         		verbal noun present part. past part. future part. adverbial participle causative
        leadás leadó leadott leadandó leadva (leadván) leadat
        The archaic passive conjugation had the same -(t)at/-(t)et suffix as the causative, followed by -ik in the 3rd-person singular
        (and the concomitant changes in conditional and subjunctive mostly in the 1st- and 3rd-person singular like with other traditional -ik verbs).
        The prefix can split from the verb stem, e.g. nem ad le or le is ad.
        Potential conjugation of lead
        Click for archaic forms 1st person sg 2nd person sg
        informal         		3rd person sg,
        2nd p. sg formal         		1st person pl 2nd person pl
        informal         		3rd person pl,
        2nd p. pl formal
        indica­tive indica­tive pre­sent indef. leadhatok leadhatsz leadhat leadhatunk leadhattok leadhatnak
        def. leadhatom leadhatod leadhatja leadhatjuk leadhatjátok leadhatják
        2nd obj leadhatlak
        past indef. leadhattam leadhattál leadhatott leadhattunk leadhattatok leadhattak
        def. leadhattam leadhattad leadhatta leadhattuk leadhattátok leadhatták
        2nd obj leadhattalak
        archaic
        preterite         		indef. leadhaték leadhatál leadhata leadhatánk leadhatátok leadhatának
        def. leadhatám leadhatád leadhatá leadhatánk leadhatátok leadhaták
        2nd obj leadhatálak
        archaic past Two additional past tenses: the present and the (current) past forms followed by vala (volt), e.g. leadhat vala, leadhatott vala/volt.
        archaic future indef. leadhatandok
        or leadandhatok         		leadhatandasz
        or leadandhatsz         		leadhatand
        or leadandhat         		leadhatandunk
        or leadandhatunk         		leadhatandotok
        or leadandhattok         		leadhatandanak
        or leadandhatnak
        def. leadhatandom
        or leadandhatom         		leadhatandod
        or leadandhatod         		leadhatandja
        or leadandhatja         		leadhatandjuk
        or leadandhatjuk         		leadhatandjátok
        or leadandhatjátok         		leadhatandják
        or leadandhatják
        2nd obj leadhatandalak
        or leadandhatlak
        condi­tional pre­sent indef. leadhatnék leadhatnál leadhatna leadhatnánk leadhatnátok leadhatnának
        def. leadhatnám leadhatnád leadhatná leadhatnánk
        (or leadhatnók)         		leadhatnátok leadhatnák
        2nd obj leadhatnálak
        past Indicative past forms followed by volna, e.g. leadhatott volna
        sub­junc­tive sub­junc­tive pre­sent indef. leadhassak leadhass or
        leadhassál         		leadhasson leadhassunk leadhassatok leadhassanak
        def. leadhassam leadhasd or
        leadhassad         		leadhassa leadhassuk leadhassátok leadhassák
        2nd obj leadhassalak
        (archaic) past Indicative past forms followed by légyen, e.g. leadhatott légyen
        infinitive (leadhatni) (leadhatnom) (leadhatnod) (leadhatnia) (leadhatnunk) (leadhatnotok) (leadhatniuk)
        other
        forms         		positive adjective negative adjective adverbial participle
        leadható leadhatatlan (leadhatva / leadhatván)
        The prefix can split from the verb stem, e.g. nem adhat le or le is adhat.

        Derived terms

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        Expressions

        Further reading

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        • lead in Géza Bárczi, László Országh, et al., editors, A magyar nyelv értelmező szótára [The Explanatory Dictionary of the Hungarian Language] (ÉrtSz.), Budapest: Akadémiai Kiadó, 1959–1962. Fifth ed., 1992: →ISBN.

        Middle English

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        Noun

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        lead

        1. (Kent or Late Middle English) alternative form of led (“lead”)

        Old English

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        Etymology

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        Etymology tree
        Proto-Celtic *ɸloudom
        Gaulish *loudonbor.?
        Proto-West Germanic *laud
        Old English lead

          Inherited from Proto-West Germanic *laud, possibly borrowed from Gaulish *loudon, from Proto-Celtic *ɸloudom (“lead”).

          Pronunciation

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          Noun

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          lēad n

          1. lead
            • Exeter Book, riddle 40
              Hefiġere iċ eom micle þonne sē hāra stān
              oþþe unlȳtel lēades clympre,
              lēohtre iċ eom micle þonne þēs lȳtla wyrm
              þe hēr on flōde gǣð fōtum dryġe.
              I am much heavier than the gray stone
              or an un-little clump of lead,
              I am much lighter than this little bug
              that walks here on the water with dry feet

          Declension

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          Strong a-stem:

          singular plural
          nominative lēad —
          accusative lēad —
          genitive lēades —
          dative lēade —

          Derived terms

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          Descendants

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          Polish

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          Polish Wikipedia has an article on:
          Wikipedia pl

          Etymology

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          Etymology tree
          Middle English leden
          English leadubor.
          Polish lead

            Unadapted borrowing from English lead.

            Pronunciation

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            Noun

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            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

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            Declension of lead
            singular plural
            nominative lead leady
            genitive leadu leadów
            dative leadowi leadom
            accusative lead leady
            instrumental leadem leadami
            locative leadzie leadach
            vocative leadzie leady

            Further reading

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            • “lead”, in Polish dictionaries at PWN‎[2] (in Polish)
            Retrieved from "https://en.wiktionary.org/w/index.php?title=lead&oldid=91617148"