Definitions for accelerantækˈsɛl ər ənt
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Random House Webster's College Dictionary
ac•cel•er•antækˈsɛl ər ənt(n.)
something that speeds up a process.
Category: Chemistry
Ref: accelerator (def. 3). 5
a substance that intensifies a fire or accelerates its spread.
Origin of accelerant:
1915–20; < L
Wiktionary
accelerant(Noun)
Any substance that can bond, mix, or disturb another substance and cause an increase in the speed of a natural or artificial chemical process.
accelerant(Noun)
A substance that accelerates the development of a fire; especially some petroleum product used to spread an act of arson
accelerant(Noun)
A substance used to catalyze the vulcanization of rubber
Origin: * First attested in 1854.
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"accelerant." Definitions.net. STANDS4 LLC, 2013. Web. 22 May 2013. <http://www.definitions.net/definition/accelerant>.

