Definitions

1. noun

A person or thing that quenches something, especially thirst or fire.

“The fire extinguisher served as a reliable quencher for the raging flames.”

2. noun

A substance, especially water, that is used to quench thirst or heat.

“She reached for a cold glass of water as the perfect quencher on a hot summer day.”

3. verb

To extinguish or put out a fire, or to satisfy or alleviate a need or desire.

“The fire was quenched by the sudden downpour of rain.”