ignition

[ ig-nish-uh n ]
/ ɪgˈnɪʃ ən /

noun

the act or fact of igniting; state of being ignited.
a means or device for igniting.
(in an internal-combustion engine) the process that ignites the fuel in the cylinder.

Origin of ignition

1605–15; Medieval Latin ignītiōn- (stem of ignītiō) a setting on fire. See ignite, -ion
Related formsre·ig·ni·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for ignition

British Dictionary definitions for ignition

ignition

/ (ɪɡˈnɪʃən) /

noun

the act or process of initiating combustion
the process of igniting the fuel in an internal-combustion engine
the ignition the devices used to ignite the fuel in an internal-combustion engine

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012