👉 In the context of woodworking, varnishing refers to the process of applying a layer of paint or other finish over a wood surface to protect it from damage and enhance its appearance. It is typically applied using a varnish, which is a thin layer of polymer-based material that dries into a durable, protective coating. The varnish can be applied in a variety of ways, such as by rubbing or applying the paint directly onto the wood surface, or by using a varnish roller to apply