| crack |
become fractured; break or crack on the surface only; "The glass cracked when it was heated" make a very sharp explosive sound; "His gun cracked" a long narrow opening snap: make a sharp sound; "his fingers snapped" gap: a narrow opening; "he opened the window a crack" hit forcefully; deal a hard blow, making a cracking noise; "The teacher cracked him across the face with a ruler" crevice: a long narrow depression in a surface break through: pass through (a barrier); "Registrations cracked through the 30,000 mark in the county" a sudden sharp noise; "the crack of a whip"; "he heard the cracking of the ice"; "he can hear the snap of a twig" break partially but keep its integrity; "The glass cracked" shot: a chance to do something; "he wanted a shot at the champion" snap: break suddenly and abruptly, as under tension; "The rope snapped" wisecrack: witty remark crack up: suffer a nervous breakdown a blemish resulting from a break without complete separation of the parts; "there was a crack in the mirror" tell spontaneously; "crack a joke" cause to become cracked; "heat and light cracked the back of the leather chair" a purified and potent form of cocaine that is smoked rather than snorted a usually brief attempt; "he took a crack at it"; "I gave it a whirl" reduce (petroleum) to a simpler compound by cracking break into simpler molecules by means of heat; "The petroleum cracked" fracture: the act of cracking something ace: of the highest quality; "an ace reporter"; "a crack shot"; "a first-rate golfer"; "a super party"; "played top-notch tennis"; "an athlete in tiptop condition"; "she is absolutely tops"
출처: wordnet.princeton.edu/perl/webwn
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| crackle |
crepitate: make a crackling sound; "My Rice Krispies crackled in the bowl" the sharp sound of snapping noises crunch: make crunching noises; "his shoes were crunching on the gravel" to become, or to cause to become, covered with a network of small cracks; "The blazing sun crackled the desert sand" glazed china with a network of fine cracks on the surface
출처: wordnet.princeton.edu/perl/webwn
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| crack |
Crack can refer to: * Freebase cocaine* The chemical process of cracking* Software cracking* Craic (pronounced like "crack"), an Irish slang term for fun. ...
출처: en.wikipedia.org/wiki/Crack
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| crack cocaine |
Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. It is a stimulant of the central nervous system and an appetite suppressant, creating what has been described as a euphoric sense of happiness and increased energy. Though most often used recreationally for this effect, cocaine is also a topical anesthetic that is used in eye and throat surgery. ...
출처: en.wikipedia.org/wiki/Crack_cocaine
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| crack |
A narrow opening in the wall, floor, or ceiling of a cave passage. Usually to narrow for human egress.
출처: www.geocities.com/cavevader/caving/cave_term_c.htm
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