Definition

Noun: 1. The practice of performing surgical operations on living animals for scientific research or experimentation: This refers specifically to procedures conducted on living organisms, typically to study physiological processes, test medical treatments, or investigate diseases. The term often carries ethical connotations regarding animal welfare. 2. The act of cutting into or dissecting a living animal: This is the literal meaning, focusing on the physical act of operation on a living creature.

Usage Examples

• Noun:
  • The debate over the ethics of vivisection in medical schools has intensified.
  • Early knowledge of the circulatory system was gained through vivisection.
  • The law imposes strict regulations on vivisection to minimize animal suffering.

Advanced Usage

• "To perform vivisection on": To conduct a surgical experiment on a living animal.
  • The 19th-century physiologist was known to perform vivisection on dogs.
• Used metaphorically to describe a harsh, intrusive, or overly analytical examination of a person, idea, or situation.
  • The journalist's article was a vivisection of the politician's career, leaving no flaw unexamined.

Variants and Related Words

• Vivisectionist (noun): A person who performs or advocates for vivisection.
  • The vivisectionist argued that the experiments were crucial for advancing human medicine.
• Vivisect (verb, rare): To dissect or operate on a living animal.
  • To vivisect an organism is a practice surrounded by ethical controversy.

Synonyms

• Animal experimentation: A broader term for any test or procedure performed on live animals.
• Dissection (of a living subject): More specific to the act of cutting for anatomical study, but on a living being.

Antonyms

• Necropsy / Autopsy: The examination of a dead body, typically to determine cause of death.
• Non-invasive research: Studies conducted without cutting into or harming a living organism.

Related Phrases and Context

• Anti-vivisection movement: The social and political campaign opposed to the practice of vivisection.
  • She donated to an anti-vivisection movement that lobbies for alternative research methods.
• Vivisection protocol: The formal procedure or set of rules governing how such experiments must be conducted.
  • The research was halted because it did not follow the approved vivisection protocol.

Noun

1. the act of operating on living animals (especially in scientific research)