critical mass

noun

: a size, number, or amount large enough to produce a particular result
the critical mass of activity needed for a retail store

Examples of critical mass in a Sentence

Recent Examples on the Web
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Ramachandran suggested that generative AI is hitting critical mass, with interesting data that doesn’t necessarily need huge LLMs. John Werner, Forbes.com, 5 June 2025 In retrospect, separating from the critical mass of aerospace experts in Seattle isolated the company’s leaders from the heart of their business. The Editorial Board, Chicago Tribune, 2 June 2025 So a lot of factors went into the harmonic convergence that coalesced into this critical mass. Vahe Gregorian, Kansas City Star, 1 June 2025 As the volcano’s magma chamber reaches critical mass, these pressure changes put more stress on the caldera, the crater of the volcano created by previous eruptions. Kameryn Griesser, CNN Money, 8 May 2025 See All Example Sentences for critical mass

Word History

First Known Use

1947, in the meaning defined above

Time Traveler
The first known use of critical mass was in 1947

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Cite this Entry

“Critical mass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/critical%20mass. Accessed 9 Jun. 2025.

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