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WordReference Random House Learner's Dictionary of American English © 2024nar•cot•ic /nɑrˈkɑtɪk/USA pronunciation n. [countable]- Drugsan addictive or nearly addictive substance that blunts the senses causing sleep or relief from pain, also capable of causing confusion, inability to think or feel, and possibly coma and death.
- anything that exercises a soothing or numbing effect or influence:Her narcotic was music.
adj. [before a noun] - of or having the power to produce narcosis:a narcotic drug.
- Drugsof or relating to narcotics or their use:narcotic addicts.
WordReference Random House Unabridged Dictionary of American English © 2024nar•cot•ic (när kot′ik),USA pronunciation n. - Drugsany of a class of substances that blunt the senses, as opium, morphine, belladonna, and alcohol, that in large quantities produce euphoria, stupor, or coma, that when used constantly can cause habituation or addiction, and that are used in medicine to relieve pain, cause sedation, and induce sleep.
- anything that exercises a soothing or numbing effect or influence:Television is a narcotic for many people.
adj. - of or having the power to produce narcosis, as a drug.
- pertaining to or of the nature of narcosis.
- Drugsof or pertaining to narcotics or their use.
- Drugsused by, or in the treatment of, narcotic addicts.
- Greek narkōtikón, noun, nominal use of neuter of narkōtikós benumbing, equivalent. to narkō- (variant stem of narkoûn to benumb; see narco-) + -tikos -tic
- Medieval Latin narcōticum
- Middle English narcotik(e) (noun, nominal) 1350–1400
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