catalyst
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Rare earths are particularly important as a low-cost catalyst in the hydrogen supply chain, for instance, in the recovery process when the gas is transported long-haul as ammonia.
From Barron's • Apr. 22, 2026
It has remained uncertain whether the interior, or bulk, of a catalyst also plays a role in these processes through non-surface pathways.
From Science Daily • Apr. 21, 2026
The strategists pointed to news around Anthropic’s unreleased Mythos model as a key catalyst, noting that 66% of S&P 500 AI companies have outperformed since April 7.
From MarketWatch • Apr. 21, 2026
Then came the terrorist attacks of Sept. 11, 2001, which was a catalyst for many changes across the national-security establishment.
From The Wall Street Journal • Apr. 20, 2026
I may have been a catalyst for rebellion, but a leader should be someone with conviction, and I’m barely a convert myself.
From "Catching Fire" by Suzanne Collins
Vocabulary lists containing catalyst
Break It Down: Cata
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This Week in Words: March 3 – 9, 2018
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Chemistry - Introductory
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