intransitive/transitive if you spray a liquid, or if it sprays, it is forced out of a container through a small hole into the airThe fountain’s cool water sprayed upwards with a pleasant hiss.
Mansell stood on the podium and sprayed champagne into the air.
spray someone/something with something: I caught the kids next door spraying my dog with cold water!
spray something on/onto/over something: The chemical is sprayed onto the roof to weatherproof it.