narcotic

/nɑ:'kɔtik/

Thân thiện

A patient takes a prescribed narcotic for pain relief.

Definition

1. Noun:

   • A drug that produces numbness, stupor, or insensibility: A substance, often taken for pleasure or pain relief, that depresses the central nervous system. Extensive use can lead to addiction and dependence.
   • A controlled substance: Legally, a narcotic is often classified as an illegal drug, such as opium, heroin, or certain synthetic opioids.

2. Adjective:

   • Inducing stupor, sleep, or insensibility: Having the power to dull the senses, relieve pain, and cause drowsiness or unconsciousness.
   • Of or relating to narcotic drugs: Pertaining to the properties, effects, or legal status of such substances.
   • Inducing mental lethargy: Figuratively, something that is soothing or dulling to the mind or senses.

Usage Examples

• Noun:
  • Opium is a powerful narcotic.
  • The police seized a large shipment of illegal narcotics.
• Adjective:
  • The doctor prescribed a narcotic painkiller after the surgery.
  • The repetitive, narcotic sound of the waves lulled him to sleep. (figurative use)

Advanced Usage

• "Narcotic effect": The dulling, sedating, or pain-relieving impact of a substance or, metaphorically, an experience.

  • The medication has a strong narcotic effect, so avoid driving.
  • The film had a narcotic effect on the audience, leaving them in a dreamlike state.

• "Narcotic analgesic": A specific class of pain-relieving drugs that work by binding to opioid receptors in the brain.

  • Morphine is a classic example of a narcotic analgesic.

Variants and Related Words

• Narcosis (n): A state of stupor, drowsiness, or unconsciousness produced by a narcotic drug.
  • The diver experienced nitrogen narcosis at great depth.
• Narcotize (v): To administer a narcotic to; to dull the senses or awareness of.
  • The anesthetic will narcotize the patient.

Synonyms

• Opiate: A narcotic drug derived from or related to opium.
• Sedative: A drug that calms or induces sleep.
• Analgesic: A pain-relieving drug (note: not all analgesics are narcotics).
• Soporific: Tending to induce sleep.

Related Phrases

• Narcotic control: The regulation and restriction of narcotic substances by law.
  • International narcotic control treaties aim to combat drug trafficking.
• Narcotic addiction: A state of physiological and psychological dependence on narcotic drugs.
  • He sought treatment for his narcotic addiction.

Related Idioms

• A narcotic for the masses: A figurative and often critical phrase describing something (like entertainment or ideology) that dulls critical thought and pacifies the public.
  • Some critics argue that certain forms of media serve as a narcotic for the masses.

Học thuật

Adjective

1. inducing mental lethargy
   • a narcotic speech
2. inducing stupor or narcosis
   • narcotic drugs
3. of or relating to or designating narcotics
   • narcotic addicts
   • narcotic stupor

Noun

1. a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction

Từ đồng nghĩa

• soporiferous
• soporific
• narcotizing
• narcotising