Definition

1. Noun:
   • A chemical weapon agent: "nerve gas" refers specifically to a type of toxic chemical compound designed for warfare or terrorism.
   • A poison affecting the nervous system: It is a substance that disrupts the mechanism by which nerves transfer messages to organs, typically causing death by respiratory failure.

Usage

• Noun:
  • The term is used as a mass noun (uncountable) to refer to the substance in general.
  • It is used in contexts discussing chemical warfare, military history, international treaties, and counter-terrorism.
  • Example: The treaty banned the production and stockpiling of nerve gas.
  • Example: Protective suits are essential when there is a risk of nerve gas exposure.

Examples

• Noun:
  • The use of nerve gas in the conflict was condemned by the international community.
  • First responders trained for scenarios involving nerve gas attacks.
  • Decontamination procedures are critical after exposure to nerve gas.

Advanced Usage

• "deploy nerve gas": to use or release nerve gas in a military or terrorist operation.
  • The regime was accused of planning to deploy nerve gas against civilian populations.
• "nerve gas agent": a more technical term specifying the chemical compound.
  • Sarin is a potent nerve gas agent.
• "nerve gas attack": an incident where nerve gas is used as a weapon.
  • The survivors of the nerve gas attack required immediate medical attention.

Variants and Related Words

• Nerve agent (n): A more formal and technical synonym for "nerve gas," often used in scientific and military contexts.
  • VX is a particularly persistent nerve agent.
• Chemical weapon (n): The broader category of weapons that includes nerve gases, blister agents, and others.
  • The arsenal contained various chemical weapons, including mustard gas and nerve gas.

Synonyms

• Neurotoxin: A broader scientific term for any toxin that damages nervous tissue. (Note: All nerve gases are neurotoxins, but not all neurotoxins are nerve gases.)
• Poison gas: A general term for toxic gaseous chemical weapons.

Related Phrases

• Antidote for nerve gas: A substance, such as atropine, used to counter the effects of nerve agent poisoning.
  • Soldiers carry auto-injectors containing an antidote for nerve gas.
• Nerve gas exposure: The condition of having come into contact with a nerve agent.
  • Symptoms of nerve gas exposure include convulsions and blurred vision.

Noun

1. a toxic gas that is inhaled or absorbed through the skin and has harmful effects on the nervous and respiratory system