Paintbrush
Software
feature found in Image and Paint editors that allows the user to paint on the
image they're currently viewing. Using a paintbrush users can make edits
to the image or create something new on the image such as giving someone a
mustache. In the image to the right, is an example of what the paintbrush icon commonly looks
like in most paintbrush programs.
Also see: Eyedropper, Image editor, Paint program