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 …

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

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

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

May 21, 2024 · What is an Accelerant? An accelerant is any substance which speeds a process, but most people use the term specifically to refer to substances which contribute to the spread of fires.

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 …

Factsheet What does the word accelerant mean? There are two meanings listed in OED's entry for the word accelerant. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

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

Jan 15, 2025 · Accelerant a fuel or oxidizer, often an ignitable liquid, intentionally used to initiate a fire or increase the rate of growth or spread of fire. Discussion— (1) Whether a substance is an accelerant …