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CODEINE

 - 6 dictionary results

co⋅deine

[koh-deen]
–noun Pharmacology.
a white, crystalline, slightly bitter alkaloid, C18H21NO3, obtained from opium, used in medicine chiefly as an analgesic or sedative and to inhibit coughing.
Also, co⋅de⋅ia [koh-dee-uh] , co⋅de⋅i⋅na [koh-dee-ee-nuh] .


Origin:
1830–40; < Gk kde(ia) head, poppy-head + -ine 2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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co·deine   (kō'dēn', -dē-ĭn)   
n.  An alkaloid narcotic, C18H21NO3, derived from opium or morphine and used as a cough suppressant, analgesic, and hypnotic.

[French codéine : Greek kōdeia, poppy head (from kōos, cavity; see keuə- in Indo-European roots) + -ine, alkaloid; see -ine2.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Cultural Dictionary

codeine [(koh-deen)]

A drug obtained from opium or morphine that is used as a pain reliever and cough remedy.

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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Word Origin & History

codeine 
1838, from Fr. codéine, coined from Gk. kodeia "poppy head." Originally codeina, modern form is from 1881.
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: co·deine
Pronunciation: 'kO-"dEn, 'kOd-E-&n
Function: noun
: a morphine derivativeC18H21NO3·H2O that is found in opium, is weaker in action than morphine, and is used especially in cough remedies
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

codeine co·deine (kō'dēn', -dē-ĭn)
n.
An alkaloid narcotic derived from opium or morphine and used as a cough suppressant, analgesic, and hypnotic. Also called methylmorphine.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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