What is the meaning of Sprayer?

An object used for spraying, such as a spray bottle.

A device, machine or vehicle used for spraying, where sprayers are commonly used for projection of water, weed killers, crop performance materials, pest maintenance chemicals, as well as manufacturing and production line ingredients.

One who sprays.

indefinite plural of spray

present of spraye

indefinite plural of spray

Source: wiktionary.org