Definition
An igniter is a device used to initiate combustion, meaning it starts a fire or explosion. Think of it as the key that starts a flame. Igniters are used in gas stoves, furnaces, engines, and fireworks. They provide the initial energy needed to ignite a fuel-air mixture. Some igniters use electricity, while others use sparks or heat. Without an igniter, these devices wouldn't be able to start! 🔥