TubeTalk Pronunciation
How to pronounce “catalyst”
Hear “catalyst” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for catalyst
- Learning goal
- Practice the English pronunciation of catalyst with real speech in context.
- Available examples
- 8 YouTube examples
- Real speech example
- Citizen Schools: Public Education in a Pandemic
the executive director of Citizen Schools Catalyst
- Definition summary
- (chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process.
Example 1 of 8
How to pronounce catalyst
Citizen Schools: Public Education in a Pandemic

the executive director of Citizen Schools Catalyst
Example Sentences
A Deep Dive Into “catalyst”
Meaning
- [Noun]
- (chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process.
- (figurative) Something that encourages progress or change.
- (literature) An inciting incident that sets the successive conflict into motion.
- (automotive) A catalytic converter.
- (fantasy) An object that facilitates the casting of a spell (such as a magic wand).
Practice Nearby Words
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Similar Sounds
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