crack

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crack

(krăk),
1. A fissure.
2.

crack

(krak) an incomplete split, break, or fissure.

crack

Etymology: ME, craken
a street drug made by chemically converting cocaine hydrochloride to a form that can be smoked. Smoking crack is a faster, more direct way of getting cocaine molecules into the brain. Because larger amounts of the drug reach the brain more quickly, the effects are more intense than when cocaine, in the white-powder form, is injected, ingested, or inhaled. Also called crack cocaine, freebase.

crack

Substance abuse A 'free-base' form of cocaine which, when smoked in a pipe, produce a brief, very intense 'high'. See Bingeing, Cocaine, Crack 'smile. ', Free base cocaine.

crack

(krak)
1. A fissure.

crack

A highly purified form of COCAINE which produces an intense reaction of rapid onset. Crack is inherently more dangerous than less concentrated forms and deaths have resulted from its use.

crack

(krak)
A fissure.

crack

a discontinuity in a hard, brittle surface such as horn, hoof.

toe crack

Patient discussion about crack

Q. what causes the sound of cracking noises in the head all the time it was said i had acute sinusitis but honestly i think it is more . I don't know why i have cracking noises in my head . I am very concerned about this also my neck is always stiff feeling and aching all the time. . My eyes are very tired and i see blue spots and they hurt behind the eye very badly . I have headaches very often

A. wow...that really sounds serious...i have chronic sinusitis and i can tell you i had horrible headaches but nothing like you describe now. i would strongly consider going to a hospital and checking it out...
tell us what was the result!

Q. anyone knows how to stop hard skin on the feet from becoming cracked??? during summer my feet got lots of hard skin and in the heel area the skin actually got cracked kinda deep. it hurts now and the cracks are starting to get infected I guess... do u guys know how to solve this?? I know there are some creams for that but I thought maybe now it's too late for that and I need something stronger?

A. There are good creams for moisterizing the skin of your feet on a daily basis, however now that you feel they might be infected you should see a dermatologist for some better treatment.

Q. Im only 17 I have horrble lower back pains. Im constitly rubbing,stretching, or cracking my back. the pain is either a throbbing pain or an ache or sting.I feel it worse when I put my chest out my shoulders back. my back feels like its out of place.

A. Lower back pain is so very common... I have had it for years, and just recently what I found to be very helpful is walking. Even a 30-45 minute walk and then some streching is good. I have hardly had any pain since I started exercising and it feels really good. Swimming is also known to help.

More discussions about crack
References in classic literature ?
The little grey Wax-moth, pressed close in a crack in the alighting-board, had waited this chance all day.
The last to be served was the big black leader of the team, who kept order when the dogs were harnessed; and to him Kotuko gave a double allowance of meat as well as an extra crack of the whip.
It's all a desert: cracks in the earth that you can't see the bottom of; and mountains--sheer rocks standing up high like walls and church spires, only a hundred times bigger.
Merryweather perched himself upon a crate, with a very injured expression upon his face, while Holmes fell upon his knees upon the floor and, with the lantern and a magnifying lens, began to examine minutely the cracks between the stones.
Among these woods there must be many loud cracks from splitting or falling trees which would be just like the sound of a gun.
The sun had baked the plowed land into a gray mass, with little cracks running through it.
Their pleasantry and their piety show cracks, their wit becomes cynicism, their unselfishness hypocrisy; they feel and produce discomfort wherever they go.
From where he stood he could not see the persons coming out of the hall till they had advanced a few steps beyond the wooden sides of the storm-door; but through its cracks he heard a clear voice answer: "Mercy no
From the village school of Chesney Wold, intact as it is this minute, to the whole framework of society; from the whole framework of society, to the aforesaid framework receiving tremendous cracks in consequence of people (iron-masters, lead-mistresses, and what not) not minding their catechism, and getting out of the station unto which they are called--necessarily and for ever, according to Sir Leicester's rapid logic, the first station in which they happen to find themselves; and from that, to their educating other people out of THEIR stations, and so obliterating the landmarks, and opening the floodgates, and all the rest of it; this is the swift progress of the Dedlock mind.
You go along one of these gloomy cracks, and look up and behold the sky like a mere ribbon of light, far above your head, where the tops of the tall houses on either side of the street bend almost together.
It was full of cracks from top to bottom; and out of the openings magpies and rooks were flying; and the great bull-dogs, each of which looked as if he could swallow a man, jumped up, but they did not bark, for that was forbidden.
Be you President or vagabond, to cabby you are only a Fare, he takes you up, cracks his whip, joggles your vertebrae and sets you down.