Definition of Narcotic

Babylon English
narcotic
adj. of or associated with drug addicts; of or pertaining to addictive substances which dull the senses; pertaining to sedative or pain relieving medical drugs; of narcotism; causing narcotism
n. any addictive substance which dulls the senses (morphine, opium, alcohol, etc.); opium and its derivatives; medical drug for pain relief and sedation; relaxant, barbiturate; drug addict

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Narcotic definition was found in categories: Language, Idioms & Slang(3)  Medicine(4)  Law(1)  Encyclopedia(1)  

Narcotic Definition from Language, Idioms & Slang Dictionaries & Glossaries

Webster's Revised Unabridged Dictionary (1913)
Narcotic
(n.)
A drug which, in medicinal doses, generally allays morbid susceptibility, relieves pain, and produces sleep; but which, in poisonous doses, produces stupor, coma, or convulsions, and, when given in sufficient quantity, causes death. The best examples are opium (with morphine), belladonna (with atropine), and conium.
  
(a.)
Having the properties of a narcotic; operating as a narcotic.
  

WordNet 2.0
narcotic

Noun
1. a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
(hypernym) drug
(hyponym) hard drug
(derivation) narcotize, narcotise
(class) connection

Adjective
1. of or relating to or designating narcotics; "narcotic addicts"; "narcotic stupor"
2. inducing stupor or narcosis; "narcotic drugs"
(synonym) narcotizing, narcotising
(similar) depressant
3. inducing mental lethargy; "a narcotic speech"
(synonym) soporiferous, soporific
(similar) uninteresting

Concise English-Irish Dictionary v. 1.1
narcotic
támhshuanach


Narcotic Definition from Medicine Dictionaries & Glossaries

NCI Dictionary of Cancer Terms
narcotic
An agent that causes insensibility or stupor; usually refers to opioids given to relieve pain.

Aids Glossary
opioid
a class of drugs (e.g., heroin, codeine, methadone) that are derived from the opium poppy plant, contain opium, or are produced synthetically and have opium-like effects. Opioid drugs relieve pain, dull the senses and induce sleep.

Hepatitis Central (TM) Liver Disease Medical Glossary
Narcotic
Drug that, in moderate doses, allays sensibility, relieves pain, and produces sleep, if misused or taken in large doses, is poisonous to the system

Terms and symbols used in pharmacology
Narcotic
Formerly, an agent capable of producing coma or stupor (from Greek narke: torpor, numbness). Now, usually, any drug which produces analgesia and is capable of producing stupor: pain is relieved by a dose or narcotic before the occurrence of sleep or unconsciousness. Legally, the tern "narcotic " is applied only to those drugs the sale and use of which is regulated by the Harrison Narcotic Act.
Cf. Addiction , Anesthetic , Analgesic



European Commission Glossary of Justice and home affairs
narcotic
An addictive drug that induces stupor, drowsiness, or unconsciousness and may be used medically to relieve pain or induce sleep; the EU is committed to preventing the demand for and supply of illegal narcotic drugs. (See drugs)


Narcotic Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Narcotic
The term narcotic (ναρκωτικός) is believed to have been coined by Galen to refer to agents that benumb or deaden, causing loss of feeling or paralysis. The term is based on the Greek word ναρκωσις (narcosis), the term used by Hippocrates for the process of benumbing or the benumbed state. Galen listed mandrake root, altercus (eclata) seeds, and poppy juice (i.e. opium) as the chief examples.

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