The meaning of FLASH POINT is the lowest temperature at which vapors above a volatile combustible substance ignite in air when exposed to flame. How to use flash point in a sentence.

The flash point is a descriptive characteristic that is used to distinguish between flammable fuels, such as gasoline (also known as petrol), and combustible fuels, such as diesel.

The flashpoint of a liquid is the lowest temperature at which the vapour it produces will burn in air.

Dec 22, 2025 · Flash point, the lowest temperature at which a liquid (usually a petroleum product) will form a vapour in the air near its surface that will “flash,” or briefly ignite, on exposure to an …

A flashpoint is the moment at which a conflict, especially a political conflict, suddenly gets worse and becomes violent. The immediate flashpoint was Wednesday's big rally in the city centre. …

Definition of flashpoint noun from the Oxford Advanced Learner's Dictionary. a situation or place in which violence or anger starts and cannot be controlled. Tension in the city is rapidly …

/flæʃ pɔɪnt/ IPA guide Other forms: flash points Definitions of flash point noun the lowest temperature at which the vapor of a combustible liquid can be ignited in air synonyms: flashpoint

flashpoint (ˈflæʃpɔɪnt) n 1. something that causes violence or conflict to flare up 2. a critical moment beyond which a situation will inevitably erupt into violence

The lowest temperature at which the vapor of a flammable liquid will ignite in air. The flash point is generally lower than the temperature needed for the liquid itself to ignite.

To further help you gain a better understanding of what is a flash point, let's take a standard definition of flash point from the International Electrotechnical Commission: A flash point is the …