catalyst
IPA: kˈætʌɫʌst
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).
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Examples of "catalyst" in Sentences
- The new law was the catalyst for widespread protests across the country
- Her promotion at work was the catalyst for her newfound confidence and drive
- The scientist discovered a new catalyst that significantly increased the efficiency of the reaction
- The tragic event served as a catalyst for positive change in the community
- The motivational speaker acted as a catalyst for personal growth and transformation in the audience
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