cocaine

[koh-keyn, koh-keyn] Origin

co·caine

[koh-keyn, koh-keyn]
noun Pharmacology.
a bitter, crystalline alkaloid, C17H21NO4, obtained from coca leaves, used as a local anesthetic and also widely used as an illicit drug for its stimulant and euphorigenic properties.

Origin:
1870–75; coca + -ine1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Cocaine is always a great word to know.
So is slumgullion. Does it mean:
a stew of meat, vegetables, potatoes, etc.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
Collins
World English Dictionary
cocaine or cocain (kəˈkeɪn)
 
n
an addictive narcotic drug derived from coca leaves or synthesized, used medicinally as a topical anaesthetic. Formula: C17H21NO4
 
[C19: from coca + -ine1]
 
cocain or cocain
 
n
 
[C19: from coca + -ine1]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Etymonline
Word Origin & History

cocaine
1874, from Fr. cocaine (1856), coined by Albert Niemann of Gottingen University from coca (from Quechua cuca) + -ine, arbitrary use of L. -inus, -ina for noun ending. A medical coinage, the drug was used 1870s as a local anaesthetic for eye surgery, etc.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

cocaine co·caine (kō-kān', kō'kān')
n.
A colorless or white crystalline alkaloid extracted from coca leaves, sometimes used as a local anesthetic especially for the eyes, nose, or throat and widely used as an illicit drug for its euphoric and stimulating effects.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
cocaine   (kō-kān')  Pronunciation Key 
A colorless or white crystalline alkaloid extracted from coca leaves. Cocaine is sometimes used in medicine as a local anesthetic, especially for the eyes, nose, or throat. It is also widely used as an illicit drug for its euphoric and stimulating effects. Chemical formula: C17H21NO4.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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American Heritage
Cultural Dictionary

cocaine definition


A drug derived from the leaves of a shrub in South America that has an intoxicating effect on the body and can result in dependency if frequently used. Cocaine is used medically as a local anesthetic.

Note: Cocaine use constitutes a major drug problem in the United States.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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