Look up: Crack

1. 
   Crack
   Crack is the crystalline form of cocaine.
   Found on http://www.encyclo.co.uk/nol.php
   
   
2. 
   crack
   [n] - a long narrow opening 2. [n] - a sudden sharp noise 3. [n] - a mark left after a small piece has been chopped or broken off of something 4. [n] - a purified and potent form of cocaine that is smoked rather than snorted 5. [n] - a usually brief attempt 6. [v] - make a very sharp explosive sound 7. [v] - hit forcefully 8. [v] - break partially but keep its integrity 9. [v] - cause to become cracked 10. [v] - become fractured 11. [v] - reduce (petroleum) to a simpler compound by cracking 12. [v] - break into simpler molecules by means of heat
   Found on http://www.webdictionary.co.uk/definitio
   
   
3. 
   Crack
   A longitudinal discontinuity produced by fracture. Cracks may be longitudinal, transverse, edge, crater, centre line, fusion zone underhead, weld metal or parent metal.
   Found on http://www.meg.co.uk/courses/gl.php
   
   
4. 
   Crack
   A fracture type discontinuity characterized by a sharp tip and high ratio of length and width to opening displacement. See also: Fracture Toughness.
   Found on http://www.diracdelta.co.uk/science/sour
   
   
5. 
   crack
   A narrow streak,running parallel with the warp or weft threads,characterized mainly by the existence of marked space between two adjacent threads.Such streaks may be caused by mechanical defects on the loom,such as a loose crank-arm or crank-shaft bearing,banging-off,a bent reed wire,etc. Category: Various industries and crafts • a split or failure in the parallel or radiused portion o...
   Found on http://www.mijnwoordenboek.nl/definition
   
   
6. 
   Crack
   Crack (krăk) transitive verb [ imperfect & past participle Cracked (krăkt); present participle & verbal noun Cracking .] [ Middle English cracken , craken , to crack, break, boast, Anglo-Saxon cracian , cearcian , to crack; akin to Dutch kraken , German krachen ; confer Sanskrit
   Found on http://www.encyclo.co.uk/webster/C/179
   
   
7. 
   Crack
   Crack intransitive verb 1. To burst or open in chinks; to break, with or without quite separating into parts. « By misfortune it cracked in the coling. Boyle. » « The mirror cracked from side to side. Tennyson. » 2. To be ruined or impaired; to fail. [ Collog.] « The credit . . . of exchequers cracks , when litt ...
   Found on http://www.encyclo.co.uk/webster/C/179
   
   
8. 
   Crack
   Crack noun 1. A partial separation of parts, with or without a perceptible opening; a chink or fissure; a narrow breach; a crevice; as, a crack in timber, or in a wall, or in glass. 2. Rupture; flaw; breach, in a moral sense. « My love to thee is sound, sans crack or flaw. Shak. » 3. A sharp, sudden sound or report; the sound of anything ...
   Found on http://www.encyclo.co.uk/webster/C/179
   
   
9. 
   Crack
   Crack adjective Of superior excellence; having qualities to be boasted of. [ Colloq.] « One of our crack speakers in the Commons. Dickens. »
   Found on http://www.encyclo.co.uk/webster/C/179
   
   
10. 
    crack
    A fissure or fracture. Caused by the effects of stress on weak or weakened parts of a material. ... To break a large, complex compound into simpler compounds. ... To open something slightly. ... A narcotic drug illegal in most countries which is a cheaper, more addictive, smokeable version of cocaine (another illegal narcotic) with more adverse effect ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
11. 
    crack
    cracking noun a sudden sharp noise; `the crack of a whip`; `he heard the cracking of the ice`; `he can hear the snap of a twig`
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
12. 
    crack
    noun a blemish resulting from a break without complete separation of the parts; `there was a crack in the mirror`
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
13. 
    crack
    cleft noun a long narrow opening
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
14. 
    crack
    verb tell spontaneously; `crack a joke`
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
15. 
    crack
    verb hit forcefully; deal a hard blow, making a cracking noise; `The teacher cracked him across the face with a ruler`
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
16. 
    crack
    noun a purified and potent form of cocaine that is smoked rather than snorted
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
17. 
    crack
    noun a usually brief attempt; `he took a crack at it`; `I gave it a whirl`
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
18. 
    Crack
    `Crack` may refer to: * `Crack`, a fracture or discontinuation in a body * Crack (economics), the value difference between crude oil and oil products or between different oil products, usually expressed as a per-barrel value * Crack (software), a UNIX/Linux password cracking program for systems administrators * Crack (craic), slang for 'fun', 'joke', 'gossip' and other meanings in Ireland and parts of the UK * `Crack`, slang for gluteal cleft * ...
    Found on http://en.wikipedia.org/wiki/Crack
    
    
19. 
    Crack
    • (n.) Rupture; flaw; breach, in a moral sense. • (n.) Breach of chastity. • (v. i.) To utter vain, pompous words; to brag; to boast; -- with of. • (v. t.) To cry up; to extol; -- followed by up. • (n.) Free conversation; friendly chat. • (n.) Mental flaw; a touch of craziness; partial insanity; as, he has a crack. &bu...
    Found on http://thinkexist.com/dictionary/meaning
    
    
20. 
    crack
    (from the article `cocaine`) ...or smoked in a chemically treated form known as freebase; either of these methods produces a markedly more compulsive use of the drug. In the ...
    Found on http://www.britannica.com/eb/a-z/c/154
    
    
21. 
    Crack
    (F fissure, R crapatura) Linear discontinuity produced by fracture (BS 499). Elongated narrow opening. Synonyms can include: break, split, fracture, fissure, separation, cleavage, in various applications
    Found on http://www.angelfire.com/biz/BuildingPat
    
    
22. 
    crack
    
    1. a long narrow opening
    2. a narrow opening
    3. a long narrow depression in a surface
    4. a sudden sharp noise
    5. (informal) a chance to do something
    6. witty remark
    7. a mark left after a small piece has been chopped or broken off of something
    8. a purified and potent form of cocaine that is smoked rather than snorted
    9. a usually brief attempt
    
    Found on
    
    
23. 
    crack
    disruption in the material without material loss NOTE - See figure 806-17.
    Found on http://www.electropedia.org/iev/iev.nsf/
    
    
24. 
    Crack
    To beat a hand -- typically a big hand. You hear this most often applied to pocket aces: 'Third time tonight I've had pocket aces cracked.'
    Found on http://www.conjelco.com/pokglossary.html
    
    
25. 
    crack
    crack: see cocaine.
    Found on http://www.infoplease.com/ce6/sci/A09122