ignition system

noun

1. the system in an internal-combustion engine that produces the spark to ignite the mixture of fuel and air: includes the battery, ignition coil, distributor, spark plugs, and associated switches and wiring.

Word History and Origins

Origin of ignition system¹

First recorded in 1900–05

Example Sentences

Trouble in the ignition system is indicated by the motor “missing,” stopping entirely, or by inability to start.

From Project Gutenberg

He pushed the Chinaman to one side, and rapidly ran over his ignition system.

From Project Gutenberg

It has a float-feed carburetor, mechanical oiler, and the ignition system is the jump-spark—the best for this style of motor.

From Project Gutenberg

It could be made to go faster, Tom knew, with another ignition system, but that was out of the question now.

From Project Gutenberg

Two hours later the plane developed trouble in the ignition system.

From Project Gutenberg