soman

Thân thiện

A scientist in protective gear carefully handles a sealed container of soman in a secure laboratory.

Definition

1. Noun:
   • A highly toxic, man-made chemical compound that acts as a nerve agent. It is a lethal cholinesterase inhibitor, meaning it disrupts the nervous system's ability to function, and is easily absorbed into the body through inhalation, skin contact, or ingestion.

Usage

• The word soman is a technical and highly specific term. It is primarily used in contexts related to chemical warfare, military science, toxicology, and international security. It is not used in everyday conversation.
• It functions as a non-count noun (an uncountable substance, like "water" or "sand"). You typically refer to it as a substance, not individual items.
  • Correct: The treaty banned the production of soman.
  • Less Common: They found traces of the nerve agent soman.

Examples

• Noun:
  • The emergency responders were trained to recognize the symptoms of soman exposure.
  • International law prohibits the stockpiling of chemical weapons like soman.
  • Decontamination procedures are critical after potential contact with soman.

Advanced Usage

• "Soman poisoning": Refers to the medical condition resulting from exposure to the nerve agent.
  • The rapid administration of atropine is crucial for treating soman poisoning.
• In formal or technical writing, soman may be referred to by its military designation GD or its systematic chemical name.

Variants and Related Words

• Nerve agent (n): The broader category of chemical weapons to which soman belongs. Other examples include sarin (GB), tabun (GA), and VX.
• Cholinesterase inhibitor (n): The scientific term for a substance that blocks the enzyme cholinesterase, which is the mechanism of action for soman and some pesticides.
• Chemical weapon (n): A weapon that uses chemicals to inflict harm, encompassing nerve agents, blister agents, and others.

Synonyms

• GD (n): The NATO military code for soman.
• Pinacolyl methylphosphonofluoridate (n): The systematic IUPAC chemical name for soman. (This is a highly technical synonym used almost exclusively in scientific literature.)

Important Note

There are no idioms or phrasal verbs associated with the word soman. Its usage is strictly confined to technical, military, and scientific contexts.

Học thuật

Noun

1. a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled

Từ đồng nghĩa

• gd