Definition

1. Noun:
   • A chemical compound used as an anthelmintic: Ethylene tetrachloride is a specific chemical substance historically employed in medicine to treat parasitic worm infections, particularly hookworm and other nematodes.

Usage Examples

• Noun:
  • The doctor prescribed ethylene tetrachloride for the patient's hookworm infection.
  • Due to its toxicity, the use of ethylene tetrachloride in human medicine has been largely discontinued.

Advanced Usage

• Technical/Historical Context: The term is primarily used in historical medical or chemical texts. In modern contexts, it is often mentioned to discuss the evolution of anthelmintic treatments or chemical safety.
  • The study compared the efficacy of early anthelmintics like ethylene tetrachloride to modern pharmaceuticals.

Variants and Related Words

• Tetrachloroethylene (Perchloroethylene): A related industrial solvent and chemical compound. While structurally similar and sometimes confused, tetrachloroethylene is a distinct compound with different primary uses (e.g., dry cleaning).
• Anthelmintic (noun/adjective): A substance that expels or destroys parasitic worms.
• Nematocide: An agent that kills nematodes (roundworms).

Synonyms

• Anthelmintic agent: A general term for a substance used to treat worm infections.
• Vermifuge: A substance that causes the expulsion of intestinal worms.

Notes on Meaning

• Primary Meaning: The definition provided refers specifically to its use as a medicinal anthelmintic.
• Chemical Meaning: As a chemical name, "ethylene tetrachloride" can be an older or ambiguous term for certain chlorinated hydrocarbons. Its precise chemical identity should be verified in technical contexts, as it may refer to 1,1,2,2-tetrachloroethane, which was used medically, or be confused with tetrachloroethylene.

Noun

1. anthelmintic agent used against hookworm and other nematodes