Definition
A borer is any organism (usually an insect or mollusk) that bores into something, typically wood or rock. 🕳️ They create tunnels or holes as they feed or seek shelter. Borers can cause significant damage to structures, trees, and other materials. The term is often used in the context of wood-boring insects, but it can also refer to marine organisms that bore into ships or rocks. Think of them as tiny excavators, carving out pathways in various materials. Unlike surface feeders, borers penetrate deep into the material.