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 ?
He stopped with us another couple of hours, yet could not sit still for a moment, but kept jumping up from his seat, laughing, cracking jokes with Sasha, bestowing stealthy kisses upon myself, pinching my hands, and making silent grimaces at Anna Thedorovna.
At the head of the table, in our great chair, sat Sir William Phips himself, treating these hard-handed men as his brethren, cracking jokes with them, and talking familiarly about old times.
Presently, as she walked on wearily, she heard the rumbling of heavy wheels behind her; a covered waggon was coming, creeping slowly along with a slouching driver cracking his whip beside the horses.
As the east and south wind buffet one another when they beat upon some dense forest on the mountains--there is beech and ash and spreading cornel; the top of the trees roar as they beat on one another, and one can hear the boughs cracking and breaking--even so did the Trojans and Achaeans spring upon one another and lay about each other, and neither side would give way.
Toby's animating 'come on' again sounded in my ears, and dreading to lose all confidence in myself if I remained meditating upon the step, I once more gazed down to assure myself of the relative bearing of the tree and my own position, and then closing my eyes and uttering one comprehensive ejaculation of prayer, I inclined myself over towards the abyss, and after one breathless instant fell with a crash into the tree, the branches snapping and cracking with my weight, as I sunk lower and lower among them, until I was stopped by coming in contact with a sturdy limb.
The delusion, however, was but momentary, and his eye glanced rapidly from the daughter to the earnest dignity of the father’s countenance; thence to the busy strut of Richard, who was cooling his impatience at the hunter’s indifference to his assistance, by pacing the hall and cracking his whip; from him to the Frenchman, who had stood for several minutes unheeded with a chair for the lady; thence to Major Hartmann, who was very coolly lighting a pipe three feet long by a candle in one of the chandeliers; thence to Mr.
This distinguished scientist has expounded his views in a book entitled "Verschwinden und Seine Theorie," which has attracted some attention, "particularly," says one writer, "among the followers of Hegel, and mathematicians who hold to the actual existence of a so- called non-Euclidean space--that is to say, of space which has more dimensions than length, breadth, and thickness--space in which it would be possible to tie a knot in an endless cord and to turn a rubber ball inside out without 'a solution of its continuity,' or in other words, without breaking or cracking it.
At that instant the air sprang to flame, a cracking shock of thunder shook the stunned world and Henry Armstrong tranquilly sat up.
This trick, a bad habit, the cracking of his fingers, always soothed him, and gave precision to his thoughts, so needful to him at this juncture.
Cabs that show no evidence of cracking will be retrofitted with RACK support repair kits during their normally scheduled rotation into the Theater Provided Equipment Refurbishment (TPER) program.
You have to really jump on top of this glass cylinder to introduce some cracking, and you still won't break the whole structure.