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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Fortunately for the Television Academy, before criticism of this year’s NBC ceremony could reach any sort of critical mass, word got out that Amazon’s Prime Video is in talks to take over the Emmycast. — Josef Adalian, Vulture, 17 Sep. 2026 If the business cannot reliably assemble the critical mass needed for meaningful interaction, the problem may be network density, not product quality or monetization. — Expert Panel®, Forbes.com, 15 Sep. 2026 The New York City Council is considering a new bill to address the city's backlog of emergency calls as some say the situation has reached critical mass. — Ali Bauman, CBS News, 20 Aug. 2026 The effort seemed to reach a critical mass of support after Hegseth presented Capers with Fox Nation’s Salute to Service Award in front of a large national audience in November. — Ethan Rocke, Charlotte Observer, 20 Aug. 2026 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 1 Oct. 2026.

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