A device or person that ignites something, such as a flame or spark.

आग का स्रोत

English Usage: The igniter in the engine sparked to life, starting the car.

Hindi Usage: इंजन में आग का स्रोत जाग उठा, कार शुरू कर दी।

An electrical charge, typically in terms of electricity stored or flowing.

A responsibility or duty.

जिम्मेदारी

English Usage: She took charge of the project and ensured its success.

Hindi Usage: उसने परियोजना की जिम्मेदारी ली और इसकी सफलता सुनिश्चित की।