A more thorough explanation:

Definition: To bring to an end; to put an end to. To terminate or cancel. To put out or stifle.

1. The firefighters were able to extinguish the fire before it spread to other buildings.

2. The company decided to extinguish the project due to lack of funding.

3. She quickly extinguished the candle before leaving the room.

These examples illustrate the different ways in which the term "extinguish" can be used. In the first example, the firefighters were able to put an end to the fire and prevent it from causing further damage. In the second example, the company decided to terminate or cancel the project due to financial constraints. In the third example, the person put out the candle to prevent it from causing a fire hazard.