: causing, involving, or relating to catalysis

Examples of catalytic in a Sentence

Recent Examples on the Web
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Some catalytic event—a Reichstag Fire analogue, or another January 6, or a bogus declassification purporting to show foreign hackers changing votes—could be used to manufacture a phony rationale for emergency action. James Robenalt, Vanity Fair, 27 July 2026 That electric swing, and catalytic moment, buys him a level of grace with a fan base, and franchise, that few athletes ever enjoy. Mac Engel july 26, Fort Worth Star-Telegram, 26 July 2026 Strengthening local partnerships and creating learning opportunities for families can serve as a catalytic force for transformation. Felicia Cumings Smith, Forbes.com, 23 July 2026 That process uses a catalytic chemical recycling method to break down polyester into reusable raw materials and was first developed at the San Jose lab. Jennifer Bringle, Footwear News, 2 July 2026 See All Example Sentences for catalytic

Word History

First Known Use

1836, in the meaning defined above

Time Traveler
The first known use of catalytic was in 1836

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Cite this Entry

“Catalytic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catalytic. Accessed 1 Aug. 2026.

Kids Definition

catalytic

adjective
: causing, involving, or relating to catalysis
the catalytic action of an enzyme

Medical Definition

catalytic

adjective
: causing, involving, or relating to catalysis
a catalytic reaction

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