Catalyst Meaning: Definition, Examples, and Translations

Science

• In chemistry, catalysts are substances that increase the rate of a reaction without being consumed.
• Enzymes, which are biological catalysts, help processes like digestion and metabolism occur efficiently.

Pop Culture

• The concept of a catalyst is often used in movies and literature to describe key characters or events that drive change in a story.
• In the Marvel Cinematic Universe, characters can act as catalysts for the development of others, often leading to significant plot shifts.

Psychology

• A person can be a catalyst for change in others, inspiring them to act or think differently.
• Therapists often serve as catalysts, helping clients uncover insights and make personal transformations.

Environmental Science

• In the context of climate change, catalysts can refer to technologies that promote renewable energy and reduce emissions.
• Innovative policies can act as catalysts, driving communities toward sustainable practices and greener living.

Main points about word origin

• The word comes from the Greek 'katalusis', meaning 'dissolution' or 'to loosen'.
• It was first used in the 19th century in chemistry to describe substances that speed up reactions.

The word 'catalyst' originated in the early 20th century, deriving from the Greek word 'katalysis' meaning 'dissolution' or 'loosening'. The concept of a catalyst has been crucial in various fields including chemistry, social sciences, and technology, where it represents an entity that facilitates change or reaction without being consumed in the process. The importance of catalysts in accelerating processes has led to significant advancements in multiple industries.

See also: biocatalyst, catalysis.

At #6,899 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.

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• 6896 aloud
• 6897 insignificant
• 6898 swear
• 6899 catalyst
• 6900 install
• 6901 scared
• 6902 restrictive
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