Definition of codeine
: a morphine derivative C18H21NO3·H2O that is found in opium, is weaker in action than morphine, and is used especially as an analgesic and antitussive
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Recent Examples of codeine from the Web
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According to a copy of the autopsy report from the Hillsborough County Medical Examiner's office in Tampa, Florida, O'Neill died of intoxication from a mixture of methadone, codeine, Valium and an antihistamine.
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The US Drug Enforcement Administration says opium poppy is a source for codeine, heroin, morphine and other narcotics.
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Origin and Etymology of codeine
French codéine, from Greek kōdeia poppyhead
CODEINE Defined for English Language Learners
Medical Dictionary
codeine
playMedical Definition of codeine
: a morphine derivative that is found in opium, is weaker in action than morphine, and is used chiefly in the form of its sulfate (C18H21NO3)2·H2SO4 or phosphate C18H21NO3·H3PO4 especially as a pain reliever and cough suppressant Although codeine is potentially addicting, it rarely causes physical dependence when taken orally for a short time.—Consumer Reports, February l983
Learn More about codeine
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See words that rhyme with codeine Spanish Central: Translation of codeine Nglish: Translation of codeine for Spanish speakers Britannica.com: Encyclopedia article about codeine
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