light

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(in the plural, now rare) Facts; pieces of information; ideas, concepts.

• 1624, Democritus Junior [pseudonym; Robert Burton], The Anatomy of Melancholy: , 2nd edition, Oxford, Oxfordshire: John Lichfield and James Short, for Henry Cripps, →OCLC:

  Now these notions are twofold, actions or habits […], which are durable lights and notions, which we may use when we will.

A notable person within a specific field or discipline.

Picasso was one of the leading lights of the cubist movement.

• 1842, Alfred Tennyson, “A Dream of Fair Women”, in Poems. , volume (please specify |volume=I or II), London: Edward Moxon, , →OCLC:

  Joan of Arc, a light of ancient France

(painting) The manner in which the light strikes a picture; that part of a picture which represents those objects upon which the light is supposed to fall; the more illuminated part of a landscape or other scene; opposed to shade.

A point of view, or aspect from which a concept, person or thing is regarded.

I'm really seeing you in a different light today.

Magoon's governorship in Cuba was viewed in a negative light by many Cuban historians for years thereafter.

• 1692–1717, Robert South, “Why Christ’s Doctrine was Rejected by the Jews”, in Twelve Sermons Preached upon Several Occasions, volume (please specify |volume=I to VI), London:

  Frequent consideration of a thing […] shows it in its several lights and various ways of appearance.

• 1712 (date written), [Joseph] Addison, Cato, a Tragedy. , London: J Tonson, , published 1713, →OCLC, Act I, scene i, page 1:

  Thy ſteddy Temper, Portius,
  Can look on Guilt, Rebellion, Fraud, and Cæſar,
  In the calm Lights of mild Philoſophy; […]

• 1943 November – 1944 February (date written; published 1945 August 17), George Orwell [pseudonym; Eric Arthur Blair], Animal Farm , London: Secker & Warburg, published May 1962, →OCLC:

  Now if there was one thing that the animals were completely certain of, it was that they did not want Jones back. When it was put to them in this light, they had no more to say.

A flame or something used to create fire.

• 1913, Arthur Conan Doyle, “(please specify the page)”, in The Poison Belt , London; New York, N.Y.: Hodder and Stoughton, →OCLC:

  "There will, I expect, be many such - possibly whole cities in flames - when we consider how many folk may have dropped with lights in their hands."

1. (slang) A cigarette lighter.

   Hey, buddy, you got a light?

A firework made by filling a case with a substance which burns brilliantly with a white or coloured flame.

a Bengal light

A window in architecture, carriage design, or motor car design: either the opening itself or the window pane of glass that fills it, if any.

This facade has eight south-facing lights.

Hyponyms: backlight, sidelight, transom

The series of squares reserved for the answer to a crossword clue.

The average length of a light on a 15×15 grid is 7 or 8.

(informal) A cross-light in a double acrostic or triple acrostic.

Open view; a visible state or condition; public observation; publicity.

• c. 1603–1604 (date written), William Shakespeare, “Measure for Measure”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

  The duke yet would have dark deeds darkly answered; he would never bring them to light.

The power of perception by vision.

• 1611, The Holy Bible,  (King James Version), London: Robert Barker, , →OCLC, Psalms 38:10:

  My heart panteth, my strength faileth me: as for the light of mine eies, it also is gone from me.

The brightness of the eye or eyes.

• c. 1599–1602 (date written), William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

  He seemed to find his way without his eyes; / For out o'door he went without their helps, / And, to the last, bended their light on me.

• (electromagnetic wave perceived by the eye): visible light
• See also Thesaurus:light source

• (physics): electromagnetic radiation

• → Gulf Arabic: ليت (lēt)
• → Farefare: laatɩ
• Sranan Tongo: leti

• light on Wikipedia.Wikipedia

From Middle English lighten, lihten, from Old English līehtan (“to light, to shine”), from Proto-Germanic *liuhtijaną, from *leuhtą +‎ *-janą. Cognate with German leuchten (“to shine”).

light (third-person singular simple present lights, present participle lighting, simple past and past participle lit or lighted or (obsolete) light)

1. (transitive) To start (a fire).

   Synonym: set

   Antonyms: extinguish, put out, quench

   We lit the fire to get some heat.

2. (transitive) To set fire to; to set burning.

   Synonyms: ignite, kindle, conflagrate; see also Thesaurus:kindle

   Antonyms: extinguish, put out, quench

   She lit her last match.

   • 1627, G[eorge] H[akewill], An Apologie of the Power and Prouidence of God in the Gouernment of the World. , Oxford, Oxfordshire: Iohn Lichfield and William Turner, , →OCLC:

     if a thousand candles be all lighted from one

3. (transitive) To illuminate; to provide light for when it is dark.

   Synonyms: illuminate, light up; see also Thesaurus:illuminate

   I used my torch to light the way home through the woods in the night.

   • 19th century', Frederic Harrison, The Fortnightly Review

     One hundred years ago, to have lit this theatre as brilliantly as it is now lighted would have cost, I suppose, fifty pounds.

   • 1700, [John] Dryden, “The Flower and the Leaf: Or, The Lady in the Arbour. A Vision.”, in Fables Ancient and Modern; , London: Jacob Tonson, , →OCLC:

     The Sun has set, and Vesper, to supply / His absent beams, had lighted up the sky.

   • 1932, Delos W. Lovelace, King Kong, published 1965, page 9:

     "Can I light you down to your cab?"

4. (intransitive) To become ignited; to take fire.

   Synonyms: catch fire, ignite, conflagrate; see also Thesaurus:combust

   This soggy match will not light.

5. To attend or conduct with a light; to show the way to by means of a light.
   • 1824, Walter Savage Landor, Imaginary Conversations: Richard I and the Abbot of Boxley:

     His bishops lead him forth, and light him on.

6. (transitive, pinball) To make (a bonus) available to be collected by hitting a target, and thus light up the feature light corresponding to that bonus to indicate its availability.

   Light the extra ball by amassing 500 million points in the wizard mode.

From Middle English light, liht, leoht, from Old English lēoht (“luminous, bright, light, clear, resplendent, renowned, beautiful”), from Proto-Germanic *leuhtaz (“light”), from Proto-Indo-European *lewk- (“light”). Cognate with Saterland Frisian ljoacht (“light”), Dutch licht, German licht.

light (comparative lighter, superlative lightest)

1. Having light; bright; clear; not dark or obscure.

   The room is light when the Sun shines through the window.

   • 2023 March 22, Philip Haigh, “Five configuration stages to boost Manchester rail capacity”, in RAIL, number 979, page 31:

     Historic England explained the listing: "The station's unique design employs a high level of sophistication and innovation through its use of conoid shells supported on a cruck-like frame, which not only create a dramatic aesthetic form, but endow the building with a light and spacious interior."

2. Pale or whitish in color; highly luminous and more or less deficient in chroma.

   She had light skin.

   • 1913, Joseph C[rosby] Lincoln, chapter I, in Mr. Pratt’s Patients, New York, N.Y., London: D[aniel] Appleton and Company, →OCLC:

     'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the Sun was shining, and the water of the bay was blue, with light green streaks where the shoal showed.

3. (of coffee) Served with extra milk or cream.

   I like my coffee light.

• (having light): bright, lightful
• (pale in colour): pale
• (coffee: served with extra milk or cream): white, with milk, with cream

From Old English lēoht, līht, from Proto-West Germanic *lį̄ht, from Proto-Germanic *linhtaz or *līhtaz, from Proto-Indo-European *h₁lengʷʰ- (“light”).

Cognate with Dutch licht, German leicht, Swedish lätt, Norwegian lett, Albanian lehtë, Latin levis, Russian лёгкий (ljóxkij), Lithuanian lengvas, Sanskrit लघु (laghu), Persian لاغر (lāghar).

light (comparative lighter, superlative lightest)

1. Having little or relatively little actual weight; not cumbrous or unwieldy.

   a light load ; a lighter backpack after having removed the books ; light weapons

   • 1712 September 1 (Gregorian calendar), [Joseph Addison; Richard Steele et al.], “THURSDAY, August 21, 1712”, in The Spectator, number 463; republished in Alexander Chalmers, editor, The Spectator; a New Edition, , volume V, New York, N.Y.: D[aniel] Appleton & Company, 1853, →OCLC:

     These weights did not exert their natural gravity […] insomuch that I could not guess which was light or heavy whilst I held them in my hand.

     The spelling has been modernized.

2. Having little weight as compared with bulk; of little density or specific gravity.

   feathers and cork are light ; oil is lighter than water

3. Of short or insufficient weight; weighing less than the legal, standard, or proper amount; clipped or diminished.

   to issue light coin

4. Lacking that which burdens or makes heavy.
   1. Free from burden or impediment; unencumbered.
   2. Lightly built; typically designed for speed or small loads.

      a light aircraft ; a light tank

   3. (military) Not heavily armed; armed with light weapons.

      light infantry; a troop of light horse

   4. (nautical, of a ship) Riding high because of no cargo; by extension, pertaining to a ship which is light.

      if a ship is light or partially loaded ; the light draft of a vessel, or its light displacement

   5. (rail transport, of a locomotive or consist of locomotives) Without any piece of equipment attached or attached only to a caboose.

      the light locomotives ; a locomotive may be moved light

      • 1951 January, R. A. H. Weight, “A Railway Recorder in Essex and Hertfordshire”, in Railway Magazine, page 44:

        On that August Thursday afternoon, there was little freight traffic; a large "K3" Mogul went down with a short, fast goods, and a W.D. 2-8-0 proceeded northward light.

   6. With low viscosity.
5. (cooking) Not heavy or soggy; spongy; well raised.

   a light bread ; sponge cake is a light cake

6. Low in fat, calories, alcohol, salt, etc.

   This light beer still gets you drunk if you have enough of it.

7. Slight, not forceful or intense; small in amount or intensity.

   a light drizzle; a light rain was falling; a light snow set in

9. Gentle; having little force or momentum.

   This artist clearly had a light, flowing touch.

10. Easy to endure or perform.

    light duties around the house

    • 1697, Virgil, “Palamon and Arcite”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. , London: Jacob Tonson, , →OCLC:

      Light sufferings give us leisure to complain.

11. Unimportant, trivial, having little value or significance.

    I made some light comment, and we moved on.

    • 1902, John Buchan, The Outgoing of the Tide:

      He had drunk more than was fit for him, and he was singing some light song, when he saw approaching, as he said, the pale horse mentioned in the Revelation, with Death seated as the rider.

12. (obsolete) Unchaste, wanton.
    • 1590, Edmund Spenser, “Book I, Canto I”, in The Faerie Queene. , London: [John Wolfe] for William Ponsonbie, →OCLC:

      Long after lay he musing at her mood, / Much grieu'd to thinke that gentle Dame so light, / For whose defence he was to shed his blood.

    • c. 1595–1596 (date written), William Shakespeare, “Loues Labour’s Lost”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

      So do not you; for you are a light girl.

    • c. 1596–1598 (date written), William Shakespeare, “The Merchant of Venice”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

      A light wife doth make a heavy husband.

13. Not encumbered; unembarrassed; clear of impediments; hence, active; nimble; swift.
    • 1625, Francis [Bacon], “Of Marriage and Single Life”, in The Essayes , 3rd edition, London: Iohn Haviland for Hanna Barret, →OCLC:

      Unmarried men are best friends, best masters […] but not always best subjects, for they are light to run away.

14. (dated) Easily influenced by trifling considerations; unsteady; unsettled; volatile.

    a light, vain person; a light mind

    • 1633, John Tillotson, The Wisdom of being Religious:

      There is no greater argument of a light and inconsiderate person than profanely to scoff at religion.

15. Indulging in, or inclined to, levity; lacking dignity or solemnity; frivolous; airy.

    Ogden Nash was a writer of light verse.

    • c. 1599–1602 (date written), William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

      Seneca can not be too heavy, nor Plautus too light.

    • 1851, Nathaniel Hawthorne, Old News:

      specimens of New England humour laboriously light and lamentably mirthful

16. Not quite sound or normal; somewhat impaired or deranged; dizzy; giddy.
    • c. 1603–1604 (date written), William Shakespeare, “The Tragedie of Othello, the Moore of Venice”, in Mr. William Shakespeares Comedies, Histories, & Tragedies  (First Folio), London: Isaac Iaggard, and Ed Blount, published 1623, →OCLC, :

      Are his wits safe? Is he not light of brain?

17. Easily interrupted by stimulation.

    light sleep; light anesthesia

18. Cheerful.
    • 1980, “ア・グッド・デイ [A Good Day]”, Yoko Narahashi (lyrics), Yukihide Takekawa (music), performed by Godiego:

      I wish you a good day, and you'll find a way
      To make your spirits light & gay

• (of little weight):
• (lightly-built): lightweight
• (having little force or momentum): delicate, gentle, soft
• (low in fat, calories, etc): lite, lo-cal (low in calories), low-alcohol (low in alcohol)
• (having little value or significance): inconsequential, trivial, unimportant

• (antonym(s) of “of little weight”): heavy, weighty, burdensome
• (antonym(s) of “lightly-built”): cumbersome, heavyweight, massive
• (antonym(s) of “having little force or momentum”): forceful, heavy, strong
• (antonym(s) of “low in fat, calories, etc”): calorific (high in calories), fatty (high in fat), strong (high in alcohol)
• (antonym(s) of “having little value or significance”): crucial, important, weighty

light (comparative lighter, superlative lightest)

1. Carrying little.

   I prefer to travel light.

• travel light

light (plural lights)

1. (curling) A stone that is not thrown hard enough.
2. See lights (“lungs”).
3. (Australia, uncountable) A low-alcohol lager.
   • 2010, Peter Corris, Torn Apart, Allen and Unwin, page 117:

     We crossed to the pub on the corner of Carlisle Street and I ordered two schooners of old for him and one of light for me.

4. (military, historical) A member of the light cavalry.

light (third-person singular simple present lights, present participle lighting, simple past and past participle lighted)

1. (nautical) To unload a ship, or to jettison material to make it lighter
2. To lighten; to ease of a burden; to take off.
   • 1590, Edmund Spenser, “(please specify the book)”, in The Faerie Queene. , London: [John Wolfe] for William Ponsonbie, →OCLC:

     His mailèd habergeon she did undight, / And from his head his heavy burgonet did light.

From Middle English lighten, from Old English līhtan (“to relieve”), from Proto-West Germanic *lį̄htijan, from Proto-Germanic *linhtijaną, from *linhtaz (“light”).

light (third-person singular simple present lights, present participle lighting, simple past and past participle lit or lighted or (obsolete) light)

1. To find by chance.

   I lit upon a rare book in a second-hand bookseller's.

2. To stop upon (of eyes or a glance); to notice
   • 1903 July, Jack London, “Into the Primitive”, in The Call of the Wild, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., →OCLC, page 34:

     "Sacredam!" he cried, when his eyes lit upon Buck. "Dat one dam bully dog! Eh? How moch?"

3. (archaic) To alight; to land or come down.

   She fell out of the window but luckily lit on her feet.

   • 1719 May 6 (Gregorian calendar), [Daniel Defoe], The Life and Strange Surprizing Adventures of Robinson Crusoe, , London: W Taylor , →OCLC, pages 356–357:

     [W]e knew not what Courſe to take, but the Creatures [wolves] reſolv'd us ſoon, for they gather'd about us preſently, in Hopes of Prey, […] I drew my little Troop in among thoſe Trees, and placing our ſelves in a Line, behind one long Tree, I advis'd them all to light, and keeping that Tree before us, for a Breaſt-Work, to ſtand in a Triangle, or three Fronts, encloſing our Horſes in the Center.

   • 1769, Benjamin Blayney (Ed.), King James Bible (Genesis 24:64)

     And Rebekah lifted up her eyes, and when she saw Isaac, she lighted off the camel.

   • 1885, Theodore Roosevelt, Hunting Trips of a Ranchman:

     Some kinds of ducks in lighting strike the water with their tails first, and skitter along the surface for a few feet before settling down.

   • 1957, Dr. Seuss (Theodor Geisel), The Cat in the Hat

     And our fish came down, too. He fell into a pot! He said, "Do I like this? Oh, no! I do not. This is not a good game," Said our fish as he lit.

   • 1977 December 31, Lisa Nussbaum, “Jacqui Mac: Bringing Her Dreams Together”, in Gay Community News, volume 4, number 26, page 10:

     One cannot help but notice a teasingly elusive air about her, as if she were a butterfly that refused to light and fluttered just out of reach of its would-be captor.

• (find by chance): chance upon, come upon, find, happen upon, hit upon
• (alight): alight, land

Borrowed from English light.

• IPA^(key): /lajt/

• Audio:

  (file)

light (invariable)

1. light, slight
2. (of food) diet, low-fat, fat-free, light

• lighte, lyght, lyghte, liȝt, liȝte, lyȝt, lyȝte, lijȝt, liȝht, lyȝht, lyȝhte, liȝth, lyȝth, ligt, lygtte, ligth, liht, lihte, lyht, lyhte, lith, lithe, lyth, lythe, litht, lite, lyte, lit, lytte, lichte, lict, licth, liste, leoht, leocht, loht

From Old English lēoht (“light, daylight; power of vision; luminary; world”), from Proto-West Germanic *leuht, from Proto-Germanic *leuhtą (“light”), from Proto-Indo-European *lewktom, from the root *lewk- (“light”).

• IPA^(key): /lixt/
• Rhymes: -ixt

light (plural lightes)

1. The radiation which allows for vision by brightening objects and colours.
2. Illumination in general, or any source thereof.
3. The metaphorical clarity resulting from philosophical or religious ideals such as truth, wisdom, righteousness, etc.
4. Mental or spiritual acuity; the presence of life in a living being.
5. (chemistry) The property of lustre; how shiny a substance is.
6. (religion) Heavenly radiance; glory
7. (architecture) an opening in a wall allowing for the transmission of light; a window.
8. The sense of sight.
9. The state of being easily seen.

• English: light
• Geordie English: leet
• Scots: licht
• Yola: lhygt

• “light, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 2018-04-05.

Unadapted borrowing from English light. Doublet of leve, léu, and ligeiro.

light (invariable)

1. (of food) light (low in fat, calories, alcohol, salt or other undesirable substances)

Unadapted borrowing from English light.

• IPA^(key): /ˈlait/
• Rhymes: -ait

light (invariable)

1. light (low in fat, calories, salt, alcohol, etc.)
2. (of cigarettes) light (low in tar, nicotine and other noxious chemicals)
3. (by extension) Lacking substance or seriousness; lite

According to Royal Spanish Academy (RAE) prescriptions, unadapted foreign words should be written in italics in a text printed in roman type, and vice versa, and in quotation marks in a manuscript text or when italics are not available. In practice, this RAE prescription is not always followed.

• “light”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 2024 December 10