To crack the whip in the figurative sense is from 1886. So, dependent on context we have three potential meanings. We use cookies to enhance your experience on our website, including to. Whereas crackers sole aim is to break into secure systems, hackers are more interested in gaining knowledge about. The plate cracked when i dropped it, but it was still usable. Crack first saw widespread use as a recreational drug in primarily impoverished neighborhoods in new york city, philadelphia. Generally someone whose actions would lead one to believe that the person is using crack cocaine due to the stupidity or messedupness of their actions. Challengeresponse authentication of cryptographic keys ipsec crack. Pdf index generator parses your pdf, collects the index words and their location in the pdf, then writes the generated index to a pdf or a text file you specify. See also, no crack nee crack geordie as an insult meaning boring, with nothing to talk about. Crack is listed in the worlds largest and most authoritative dictionary database of. Crack definition is to make a very sharp explosive sound.
These words often relate to the appearance of the substance i. Used to describe something stupid, messed up or to express frustration with something. If you crack on with something, you continue doing it, especially with more effort than. Crack cocaine, also known simply as crack or rock, is a free base form of cocaine that can be smoked. Crack on definition and meaning collins english dictionary. Cracky definition of cracky by the free dictionary. Rather than requiring the more volatile method of processing cocaine using ether, crack cocaine is processed with ammonia or sodium bicarbonate baking soda and water and heated to remove the hydrochloride, thus. The term was coined in the mid80s by hackers who wanted to differentiate themselves from individuals whose sole purpose is to sneak through security systems. Cracking joints is manipulating ones joints to produce a distinct cracking or popping sound. Rather than requiring the more volatile method of processing cocaine using ether, crack cocaine is processed with ammonia or sodium bicarbonate baking soda and water and heated to remove the hydrochloride, thus producing a form of cocaine that can be smoked. Proper usage and audio pronunciation plus ipa phonetic transcription of the word get cracking. When its all done setting up the trial or whatever, you usually open it.
Crack on definition in the cambridge english dictionary. The street name given to cocaine that has been processed from cocaine hydrochloride to a readytouse free base for smoking. Cracked adjective the adjective cracked has 3 senses 1. In computing, the phrase crack is used to mean the act of breaking into a computer system. It is an industryspecific type of gross processing margin. However, medical research has not demonstrated such a connection. Essentially, the crack the only difference between the full version and the trial version. Definition of have a crack at in the idioms dictionary. Crack into definition is to enter or get started in something, such as a profession. A crack spread, or crack, is a term used in the energy markets to represent the differences between crude oil and wholesale petroleum product prices. This was about 50% of all the recorded crack s in the usa. Finally, divide the result by 3 to produce a crack spread in dollars per barrel. What do you mean by crack, patch and other terms used while. That story about the revolving door really cracked me up.
Crack cocaine simple english wikipedia, the free encyclopedia. Jan 10, 2018 crack spread refers to the overall pricing difference between a barrel of crude oil and the petroleum products refined from it. Collaborative, representative, authorized, committed, and knowledgeable software development project personnel. The most crack families were found in the uk in 1891. Crack spread refers to the overall pricing difference between a barrel of crude oil and the petroleum products refined from it. It is often used with the definite article the craic as in the expression whats the craic. Crack verb definition and synonyms macmillan dictionary. In 1840 there were 4 crack families living in pennsylvania. When people smoke crack, they have a feeling called being high. Only one or two may take place simultaneously though these have been combined in this illustration. View american english definition of crack change your default dictionary to american english. Crack in this use is an adjective meaning expert or superior, so expert or superior troops e.
Definition of first crack at in the idioms dictionary. Also calledpelletsize pieces of highly purified cocaine, prepared with other ingredients for smoking, and known to be especially potent and addicting. Pdf index generator is a powerful utility for generating an index and writing it to your book in 4 easy steps. Cocaine is mostly an illegal drug that comes from the leaves of a plant called coca. It is sometimes performed by physical therapists, chiropractors, osteopaths, and masseurs in turkish baths. Crack slang in an effort to stay one step ahead of police and dea agents, there is an everevolving list of crack slang words used to describe the drug and its use. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Coalcracker is from 1853 of persons, 1857 of machinery that breaks up mined coal.
Crack into definition of crack into by merriamwebster. The cracking of joints, especially knuckles, was long believed to lead to arthritis and other joint problems. Pennsylvania had the highest population of crack families in 1840. Cracks article about cracks by the free dictionary. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. The late 19thcentury pairing of crack and jack to form crackerjack topped off a long history for those words. When you open these torrents, run the initial program usually a trial version. Change your default dictionary to american english. Crack definition in the cambridge english dictionary. Crack on meaning in the cambridge english dictionary. Despite being 30 yards from goal the young striker decided to test the keeper with a crack on goal. Definition and synonyms of crack from the online english dictionary from macmillan education. The name crack comes from the cracking sound the drug makes as it is smoked. Definition and synonyms of crack from the online english dictionary from macmillan education this is the british english definition of crack.
This was about 50% of all the recorded cracks in the usa. Crack cocaine or just crack is an illegal drug which is made from cocaine. Sep 11, 2008 crack in this use is an adjective meaning expert or superior, so expert or superior troops e. If something hard cracks, or if you crack it, it becomes slightly damaged, with lines. A commonly abused illegal drug, cocaine has limited medical uses, most often in surgical appli. Collaborative, representative, authorized, committed, and knowledgeable software development project. The crack family name was found in the usa, the uk, canada, and scotland between 1840 and 1920. A patch changes the binary, but there are also sourcecode level patches, which is more the case on open source platforms like linux. Cracks definition, to break without complete separation of parts. The various types of damages to compressor blades and their appearances are as follows. Meaning instrument for crushing or cracking is from 1630s. Means changes to the original software that you have running. Cracking definition, in the distillation of petroleum or the like the process of breaking down certain hydrocarbons into simpler ones of lower boiling points by means of excess heat, distillation under pressure, etc.
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