pilot light definition

  • noun:
    • A small jet of fuel this is certainly kept burning-in purchase to ignite a gas burner, as in a stove. Also referred to as pilot burner.
    • See pilot lamp.
    • a tiny, persistent flame accustomed ignite fuel.
    • a tiny fuel flame held burning continuously on a stove, hot water heater, or other gas-burning device, in order to enable immediate ignition for the main fire once the fuel flow is turned on.
    • an extremely tiny gaslight kept burning beside a large burner, so that if the flow through the primary burner is turned on it should be automatically lighted because of the pilot-light. Most commonly it is protected by a shield from becoming unintentionally blown-out. See by-pass.
    • A lamp positioned on a dynamo to show it is working correctly.
    • a little burner burning continually, utilized in motor-car practice to ignite the primary burner whenever demand for power surpasses the method of getting power kept in the generator from a previous ignition.
    • indicator composed of a light to point whether power is on or a motor is in procedure
    • little auxiliary gas burner that provides a flame to ignite a larger fuel burner

Related Sources

  • Definition for "pilot light"
    • A small jet of fuel this is certainly…
    • View More
  • Sentence for "pilot light"
  • Same Context for "pilot light"
  • Urban Dictionary for "pilot light"
  • Sports Dictionary for "pilot light"
125 votes

How would you define pilot light?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!