Catalyst - English Definition & Meaning

Definition

A catalyst is something that speeds up a process or reaction without being consumed by it. 🧪 In chemistry, it's a substance that accelerates a chemical reaction. More broadly, a catalyst can be a person, event, or idea that triggers significant change. Think of it as the spark that ignites a flame or the push that starts a domino effect. Catalysts are essential for driving progress and innovation.

Etymology

The word "catalyst" comes from the Greek words "kata" (down) and "lyein" (to loosen). It literally means "to loosen down," implying the breaking down of barriers to facilitate a reaction. The term was first used in chemistry to describe substances that accelerate chemical reactions. ⚛️

Related Words

Examples

• "The enzyme acted as a catalyst to speed up the digestion process."
• "The protest served as a catalyst for social change."
• "The new technology was a catalyst for economic growth."
• "Sometimes, a single conversation can be a catalyst for personal transformation."

Encouragement

The term "catalyst" is super useful for describing change and progress. Use it to explain how things get started or accelerated. It's a powerful word that conveys the idea of transformation! ✨

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