intransitive verb
Definition: To become completely wet or soaked with water or another liquid.
Example: After the rain started, I got completely doused while walking home.
noun
Definition: A complete soaking or drenching, often used to describe the act of putting out a fire or thoroughly wetting something.
Example: The firefighters used water to give the flames a douse.
transitive verb
Definition: To put out a fire or light, or to soak something completely in liquid.
Example: He used a bucket of water to douse the flames.