flash point
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flash point

noun

Definition of FLASH POINT

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
: tinderbox 2

Examples of FLASH POINT

  1. The city became a flash point as political tensions grew.
  2. The situation reached a flash point when union leaders urged the workers to protest.

First Known Use of FLASH POINT

1878

Related to FLASH POINT

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