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Crack vs Light - What's the difference?

crack | light |

As a verb crack

is (senseid)to form cracks.

As a noun crack

is (senseid)a thin and usually jagged space opened in a previously solid material.

As an adjective crack

is highly trained and competent.

As a proper noun light is

.

crack

English

Etymology 1

From (etyl) crakken, craken, from (etyl) .

Verb

(en verb)
  • (senseid)To form cracks.
  • It's been so dry, the ground is starting to crack .
  • To break apart under pressure.
  • When I tried to stand on the chair, it cracked .
  • To become debilitated by psychological pressure.
  • Anyone would crack after being hounded like that.
  • To break down or yield, especially under interrogation or torture.
  • When we showed him the pictures of the murder scene, he cracked .
  • To make a cracking sound.
  • The bat cracked with authority and the ball went for six.
  • (of a voice) To change rapidly in register.
  • His voice cracked with emotion.
  • (of a pubescent boy's voice) To alternate between high and low register in the process of eventually lowering.
  • His voice finally cracked when he was fourteen.
  • To make a sharply humorous comment.
  • "I would too, with a face like that," she cracked .
  • To make a crack or cracks in.
  • The ball cracked the window.
  • To break open or crush to small pieces by impact or stress.
  • You'll need a hammer to crack a black walnut.
  • To strike forcefully.
  • She cracked him over the head with her handbag.
  • To open slightly.
  • Could you please crack the window?
  • To cause to yield under interrogation or other pressure. (Figurative )
  • They managed to crack him on the third day.
  • To solve a difficult problem.
  • I've finally cracked it, and of course the answer is obvious in hindsight.
  • To overcome a security system or a component.
  • It took a minute to crack''' the lock, three minutes to '''crack''' the security system, and about twenty minutes to ' crack the safe.
    They finally cracked the code.
  • To cause to make a sharp sound.
  • to crack a whip
  • * 2001 , Doug McGuinn, The Apple Indians
  • Hershell cracked his knuckles, a nervous habit that drove Inez crazy
  • To tell (a joke).
  • The performance was fine until he cracked that dead baby joke.
  • (transitive, chemistry, informal) To break down (a complex molecule), especially with the application of heat: to pyrolyse.
  • Acetone is cracked to ketene and methane at 700°C.
  • (computing) To circumvent software restrictions such as regional coding or time limits.
  • That software licence will expire tomorrow unless we can crack it.
  • (informal) To open a canned beverage, or any packaged drink or food.
  • I'd love to crack open a beer .
  • (obsolete) To brag, boast.
  • *, II.4.1.v:
  • Cardan cracks that he can cure all diseases with water alone, as Hippocrates of old did most infirmities with one medicine.
  • * Shakespeare
  • Ethoipes of their sweet complexion crack .
  • (archaic, colloquial) To be ruined or impaired; to fail.
  • * Dryden
  • The creditof exchequers cracks , when little comes in and much goes out.
    Derived terms
    * bumcrack * crack a crib * crack a fat * crack baby * crack down * cracked * cracker * crack house * crack kills * crack of dawn * crack on * crack seed * crack up * crack whore * fall between the cracks * difficult nut to crack * hard nut to crack * tough nut to crack * what's the crack * wisecrack

    Noun

    (en noun)
  • (senseid)A thin and usually jagged space opened in a previously solid material.
  • A large crack had formed in the roadway.
  • A narrow opening.
  • We managed to squeeze through a crack in the rock wall.
    Open the door a crack .
  • * {{quote-news
  • , year=2011 , date=January 25 , author=Phil McNulty , title=Blackpool 2 - 3 Man Utd , work=BBC citation , page= , passage=Dimitar Berbatov found the first cracks in the home side's resilience when he pulled one back from close range and Hernandez himself drew the visitors level with a composed finish three minutes later as Bloomfield Road's earlier jubilation turned to despair. }}
  • A sharply humorous comment; a wisecrack.
  • I didn't appreciate that crack about my hairstyle.
  • A potent, relatively cheap, addictive variety of cocaine; often a rock, usually smoked through a crack-pipe.
  • * (rfdate) :
  • I wouldn't use it, if I was going to use it I can afford real cocaine. Crack is wack.
  • (onomatopoeia) The sharp sound made when solid material breaks.
  • The crack of the falling branch could be heard for miles.
  • (onomatopoeia) Any sharp sound.
  • The crack of the bat hitting the ball.
  • * {{quote-news
  • , year=2011 , date=June 28 , author=Piers Newbery , title=Wimbledon 2011: Sabine Lisicki beats Marion Bartoli , work=BBC Sport citation , page= , passage=She broke to love in the opening game, only for Bartoli to hit straight back in game two, which was interrupted by a huge crack of thunder that made Lisicki jump and prompted nervous laughter from the 15,000 spectators.}}
  • (informal) An attempt at something.
  • I'd like to take a crack at that game.
  • (vulgar, slang) vagina.
  • I'm so horny even the crack of dawn isn't safe!
  • (vulgar) The space between the buttocks.
  • Pull up your pants! Your crack is showing.
  • (Northern England, Scotland, Ireland) Conviviality; fun; good conversation, chat, gossip, or humourous storytelling; good company.
  • * 2001 , William F. Gray, The Villain , iUniverse, p. 214:
  • Being a native of Northumberland, she was enjoying their banter and Geordie good humour. This was what she needed — good company and good crack .
  • * 2004 , Bill Griffiths, Dictionary of North East Dialect , Northumbria University Press (quoting Dunn, 1950)
  • "his a bit o' good crack — interesting to talk to"
  • * 2006 , Patrick McCabe, Winterwood , Bloomsbury 2007, p. 10:
  • By the time we've got a good drunk on us there'll be more crack in this valley than the night I pissed on the electric fence!
    The crack was good.
    That was good crack .
    He/she is quare good crack .
    The party was great crack .
  • (Northern England, Scotland, Ireland) Business/events/news
  • What's the crack ?
  • (computing) A program or procedure designed to circumvent restrictions or usage limits on software.
  • Has anyone got a crack for DocumentWriter 3.0?
  • (Cumbria, elsewhere throughout the North of the UK) a meaningful chat.
  • (Internet slang) Extremely silly, absurd or off-the-wall ideas or prose.
  • The tone of voice when changed at puberty.
  • * Shakespeare
  • Though now our voices / Have got the mannish crack .
  • (archaic) A mental flaw; a touch of craziness; partial insanity.
  • He has a crack .
  • (archaic) A crazy or crack-brained person.
  • * Addison
  • I can not get the Parliament to listen to me, who look upon me as a crack and a projector.
  • (obsolete) A boast; boasting.
  • * Burton
  • crack and brags
  • * Shakespeare
  • vainglorious cracks
  • (obsolete) Breach of chastity.
  • (Shakespeare)
  • (obsolete) A boy, generally a pert, lively boy.
  • * Shakespeare
  • - 'Tis a noble child.
    - A crack , madam.
  • (slang, dated, UK) A brief time; an instant; a jiffy.
  • I'll be with you in a crack .
    Usage notes
    * In the last few decades the word has been adopted into Gaelic; as there is no "k" in the Irish language the spelling (craic) has been devised.
    Synonyms
    * bum crack (UK), arse crack (UK), ass crack (US) * (cocaine that is heat-altered at the moment of inhalation) crack cocaine

    Etymology 2

    1793 slang, of origin

    Adjective

    (-)
  • Highly trained and competent.
  • Even a crack team of investigators would have trouble solving this case.
  • Excellent, first-rate, superior, top-notch.
  • She's a crack shot with that rifle.
    Derived terms
    * crack train * crack troops

    light

    English

    Alternative forms

    * lite (informal); lyght, lyghte (obsolete) * (l) (Scotland)

    Etymology 1

    From (etyl) (m), (m), (m), from (etyl) .

    Noun

    (wikipedia light) (en noun)
  • (uncountable) The natural medium emanating from the Sun and other very hot sources (now recognised as electromagnetic radiation with a wavelength of 400-750 nm), within which vision is possible.
  • *
  • , title=(The Celebrity), chapter=5 , passage=Then came a maid with hand-bag and shawls, and after her a tall young lady. She stood for a moment holding her skirt above the grimy steps,
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=3 citation , passage=Here the stripped panelling was warmly gold and the pictures, mostly of the English school, were mellow and gentle in the afternoon light .}}
  • * {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
  • , title= Out of the gloom , passage=[Rural solar plant] schemes are of little help to industry or other heavy users of electricity. Nor is solar power yet as cheap as the grid. For all that, the rapid arrival of electric light' to Indian villages is long overdue. When the national grid suffers its next huge outage, as it did in July 2012 when hundreds of millions were left in the dark, look for specks of ' light in the villages.}}
  • A source of illumination.
  • * , chapter=5
  • , title= The Mirror and the Lamp , passage=He was thinking; but the glory of the song, the swell from the great organ, the clustered lights , […], the height and vastness of this noble fane, its antiquity and its strength—all these things seemed to have their part as causes of the thrilling emotion that accompanied his thoughts.}}
  • Spiritual or mental illumination; enlightenment, useful information.
  • * Shakespeare
  • He shall never know / That I had any light of this from thee.
  • Facts; pieces of information; ideas, concepts.
  • * , Book I, New York 2001, page 166:
  • 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.
  • * Tennyson
  • 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.
  • * South
  • Frequent consideration of a thing shows it in its several lights and various ways of appearance.
  • A flame or something used to create fire.
  • A firework made by filling a case with a substance which burns brilliantly with a white or coloured flame.
  • a Bengal light
  • A window, or space for a window in architecture.
  • The series of squares reserved for the answer to a crossword clue.
  • (informal) A cross-light in a double acrostic or triple acrostic.
  • Open view; a visible state or condition; public observation; publicity.
  • * Shakespeare
  • The duke yet would have dark deeds darkly answered; he would never bring them to light .
  • The power of perception by vision.
  • * Bible, Psalms xxxviii. 10
  • My strength faileth me; as for the light of my eyes, it also is gone from me.
  • The brightness of the eye or eyes.
  • * Shakespeare
  • 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.
  • A traffic light, or, by extension, an intersection controlled by one.
  • Synonyms
    * (electromagnetic wave perceived by the eye) visible light
    Derived terms
    * ancient lights * black light * booklight * bring to light * come to light * fanlight * footlight * gaslight * half-light * headlight * hide one's light under a bushel * lamplight * light at the end of the tunnel * light box, lightbox * light bucket * light globe * Light of the World * lightbulb * lighthouse * ! * moonlight * nightlight * searchlight * see the light * skylight * spotlight * strike a light * sunlight * twilight * Very light * white light

    Etymology 2

    From (etyl) (m), (m), from (etyl) .

    Verb

  • To start (a fire).
  • We lit the fire to get some heat.
  • To set fire to; to set burning; to kindle.
  • She lit her last match.
  • * Hakewill
  • if a thousand candles be all lighted from one
  • * Addison
  • Absence might cure it, or a second mistress / Light up another flame, and put out this.
  • To illuminate.
  • I used my torch to light the way home through the woods in the night.
  • * F. Harrison
  • One hundred years ago, to have lit' this theatre as brilliantly as it is now ' lighted would have cost, I suppose, fifty pounds.
  • * Dryden
  • The Sun has set, and Vesper, to supply / His absent beams, has lighted up the sky.
  • To become ignited; to take fire.
  • This soggy match will not light .
  • To attend or conduct with a light; to show the way to by means of a light.
  • * Landor
  • His bishops lead him forth, and light him on.
    Synonyms
    * ignite, kindle, conflagrate * (illuminate) illuminate, light up
    Antonyms
    * extinguish, put out, quench
    Derived terms
    * light someone's fire * light up * highlight

    Etymology 3

    From (etyl) (m), (m), (m), from (etyl) . Cognate with (etyl) (m), (etyl) (m).

    Adjective

    (er)
  • Having light.
  • Pale in colour.
  • *
  • , title= Mr. Pratt's Patients, chapter=1 , passage='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.}}
  • (of coffee) Served with extra milk or cream.
  • Synonyms
    * (having light) bright * (pale in colour) pale * : white, with milk, with cream
    Derived terms
    * light-haired * light-skinned

    Etymology 4

    From (etyl) .

    Adjective

    (er)
  • Of low weight; not heavy.
  • My bag was much lighter once I had dropped off the books.
  • * Addison
  • 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.
  • Lightly-built; designed for speed or small loads.
  • We took a light aircraft down to the city.
  • (senseid)Gentle; having little force or momentum.
  • This artist clearly had a light , flowing touch.
  • Easy to endure or perform.
  • light duties around the house
  • * Dryden
  • Light sufferings give us leisure to complain.
  • Low in fat, calories, alcohol, salt, etc.
  • This light beer still gets you drunk if you have enough of it.
  • Unimportant, trivial, having little value or significance.
  • I made some light comment, and we moved on.
  • travelling with no carriages, wagons attached
  • (obsolete) Unchaste, wanton.
  • * 1590 , Edmund Spenser, The Faerie Queene , I.i:
  • 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.
  • * Shakespeare
  • So do not you; for you are a light girl.
  • * Shakespeare
  • A light wife doth make a heavy husband.
  • Not heavily armed; armed with light weapons.
  • light''' troops; a troop of '''light horse
  • Not encumbered; unembarrassed; clear of impediments; hence, active; nimble; swift.
  • * Francis Bacon
  • Unmarried men are best friends, best masters but not always best subjects, for they are light to run away.
  • (dated) Easily influenced by trifling considerations; unsteady; unsettled; volatile.
  • a light''', vain person; a '''light mind
  • * Tillotson
  • There is no greater argument of a light and inconsiderate person than profanely to scoff at religion.
  • Indulging in, or inclined to, levity; lacking dignity or solemnity; frivolous; airy.
  • * Shakespeare
  • Seneca can not be too heavy, nor Plautus too light .
  • * Hawthorne
  • specimens of New England humour laboriously light and lamentably mirthful
  • Not quite sound or normal; somewhat impaired or deranged; dizzy; giddy.
  • * Shakespeare
  • Are his wits safe? Is he not light of brain?
  • Not of the legal, standard, or usual weight; clipped; diminished.
  • light coin
    Synonyms
    * (of low weight) * (lightly-built) lightweight * (having little force or momentum) delicate, gentle, soft * lite, lo-cal (low in calories), low-alcohol (low in alcohol) * (having little value or significance) inconsequential, trivial, unimportant
    Antonyms
    * (of low weight) heavy, weighty * (lightly-built) cumbersome, heavyweight, massive * (having little force or momentum) forceful, heavy, strong * calorific (high in calories), fatty (high in fat), strong (high in alcohol) * (having little value or significance) crucial, important, weighty
    Derived terms
    * light as a feather * lightness

    Adverb

    (er)
  • Carrying little.
  • I prefer to travel light.

    Noun

    (en noun)
  • (curling) A stone that is not thrown hard enough.
  • Verb

    (en verb)
  • (nautical) To unload a ship, or to jettison material to make it lighter
  • To lighten; to ease of a burden; to take off.
  • * Spenser
  • His mailèd habergeon she did undight, / And from his head his heavy burgonet did light .
    Derived terms
    * lighter

    Etymology 5

    (etyl)

    Verb

  • To find by chance.
  • I lit upon a rare book in a second-hand bookseller's.
  • (archaic) To alight.
  • She fell out of the window but luckily lit on her feet.
    Synonyms
    * (find by chance) chance upon, come upon, find, happen upon, hit upon * (alight) alight, land
    Derived terms
    * light into * light out