The meaning of ACCELERANT is a substance used to accelerate a process (such as the spreading of a fire).

Accelerants, or accelerators, are substances that increase the rate of a natural or artificial chemical process. They play a major role in chemistry, as most chemical reactions can be hastened with an …

Some fire investigators use the term accelerant to mean any substance that initiates and promotes a fire without implying intent or malice.

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Define accelerant. accelerant synonyms, accelerant pronunciation, accelerant translation, English dictionary definition of accelerant. n. 1. A highly flammable substance used to start a fire …

The pandemic has served as an accelerant for automotive, igniting the rapid digital transformation of the industry.

ACCELERANT definition: something that speeds up a process. See examples of accelerant used in a sentence.

Therefore, "accelerant" can be interpreted as something that causes or increases the speed or pace of a process. General Definition: An accelerant is any substance that causes an increase in the speed or …

Sep 12, 2025 · accelerant (plural accelerants) (chemistry) Any substance that can bond or mix with, or disturb, another substance and cause an increase in the speed of a natural or artificial chemical …

accelerant, n. & adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary