Definition
The lowest temperature at which a liquid's vapors ignite in the presence of an ignition source, used to classify flammability in industrial and safety contexts. It can also mean a tense situation or place where conflict is likely to erupt suddenly.
Example Usage
The chemical's flashpoint is 35 degrees Celsius, so it must be stored carefully. The neighborhood became a flashpoint during the protests.
Origin
Compound of 'flash' (sudden ignition) and 'point' (specific temperature or location).
Fun Fact
Flashpoint is different from autoignition temperature, which is when a substance spontaneously ignites without an external ignition source.
Source: Definition backfill (hailey)
Related Terms
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