flash point

noun

1
: the lowest temperature at which vapors above a volatile combustible substance ignite in air when exposed to flame
2
: a point at which someone or something bursts suddenly into action or being
3

Examples of flash point in a Sentence

The city became a flash point as political tensions grew. The situation reached a flash point when union leaders urged the workers to protest.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Well, the Trump administration is at the center of three fast-moving international flash points, first Russia and Ukraine. / Cbs News, CBS News, 11 May 2025 And one of the biggest flash points in this is this trade standoff with China. Nbc News, NBC news, 4 May 2025 Kashmir is now once again one of the world’s riskiest flash points. Sushant Singh, Foreign Affairs, 29 Apr. 2025 The argument has become one of the most prominent flash points in the Trump regime’s efforts to bigfoot state authorities. Molly Crane-Newman, New York Daily News, 24 Apr. 2025 See All Example Sentences for flash point

Word History

First Known Use

1878, in the meaning defined at sense 1

Time Traveler
The first known use of flash point was in 1878

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Cite this Entry

“Flash point.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flash%20point. Accessed 31 May. 2025.

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