nembutal

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Definition

Noun: 1. A barbiturate drug: Nembutal is the trade name for a specific barbiturate compound, pentobarbital sodium. It is a central nervous system depressant. 2. Medical uses: Historically, it was used for its sedative, hypnotic (sleep-inducing), and antispasmodic properties. Its medical use is now highly restricted in most countries.

Usage Examples
  • Noun:
    • The veterinarian administered Nembutal to euthanize the terminally ill animal.
    • In the mid-20th century, Nembutal was sometimes prescribed as a sleeping pill.
    • The drug overdose was determined to be caused by Nembutal.
Advanced Usage
  • "Nembutal" as a metonym: The word is sometimes used in legal, forensic, or journalistic contexts to refer specifically to pentobarbital when used for capital punishment by lethal injection or for physician-assisted dying in jurisdictions where it is legal.
    • The execution protocol included a dose of Nembutal.
  • Colloquial/Slang Reference: In certain contexts, it may be referred to by the slang term "yellow jackets" due to the historical yellow capsule form.
Variants and Related Words
  • Pentobarbital (n): The generic pharmaceutical name for the drug sold under the trade name Nembutal.
  • Barbiturate (n): The class of drugs to which Nembutal (pentobarbital) belongs.
  • Sedative-hypnotic (n): A category of drugs describing its primary former medical effects.
Synonyms
  • Pentobarbital (scientific/generic synonym)
  • Barbiturate (category synonym)
Important Notes
  • Controlled Substance: Nembutal (pentobarbital) is a Schedule II/III controlled substance in the United States and similarly controlled internationally due to its high potential for abuse, dependence, and fatal overdose.
  • Obsolete Medical Use: Its use in human medicine for sedation or insomnia is largely obsolete due to the development of safer drugs (like benzodiazepines). Its primary contemporary use is in veterinary medicine for anesthesia and euthanasia.
Noun
  1. a barbiturate (trade name Nembutal) used as a sedative and hypnotic and antispasmodic

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