Definition

Relating to the practice of performing operations on live animals for scientific research.

Example

The vivisectional studies conducted by the researchers provided valuable insights into animal physiology.

Conversation

I read an article about vivisectional studies on animals.

That sounds pretty controversial. What did it say?

It mentioned how these experiments can lead to important medical breakthroughs.

True, but I wonder if the benefits really justify the ethical concerns.

Synonyms & Antonyms

Root Explanation

Vivisectional → It is formed from "vivus" (meaning alive) and "sectio" (meaning cutting). The word refers to the practice of cutting into living organisms for scientific research.

Memory Tip

Think of 'alive' ('vivus') and 'cutting' ('sectio') to remember that 'vivisectional' relates to the cutting of living beings for study.

Visually Confused Words