ignition

/ɪɡˈnɪʃən/
noun
  1. The system in a vehicle that starts the engine by causing the fuel to burn.
    • He turned the key in the ignition, but the car wouldn't start.
    • The mechanic checked the ignition to find out why the engine was misfiring.
    • Modern cars have an electronic ignition that is more reliable than older systems.
  2. The act or process of setting something on fire or starting to burn.
    • The ignition of the rocket engines was delayed due to a technical problem.
    • The spark caused the ignition of the gas in the laboratory experiment.
    • Firefighters worked to prevent the ignition of nearby buildings during the wildfire.
  3. The place in a vehicle where the key is inserted to start the engine.
    • She left her keys in the ignition and the car was stolen.
    • The ignition is located on the right side of the steering column.
    • He fumbled for the ignition in the dark and finally found the slot.
What does "ignition" mean? | whatsthatwordmean | whatsthatwordmean