Definition & Meaning of "bristle brush"

What is a "bristle brush"?

A bristle brush is a type of brush with stiff, coarse hairs or bristles that are used for painting, cleaning, or other tasks. The bristles are typically made from natural materials like animal hair or synthetic fibers and are attached to a handle. Bristle brushes are known for their durability and ability to handle rough surfaces or heavy materials, making them useful for applying paint, varnish, or for scrubbing surfaces.