Answer:
Halving-In is a furniture term used to describe the process of cutting a joint in half in order to create a mirror image joint on the adjoining piece of wood. This technique is often used in cabinetry and woodworking to create a more seamless and symmetrical connection between two pieces of wood. The halving-in joint can be created by cutting a groove or slot halfway into one piece of wood and then fitting the matching piece into that groove, resulting in a flush and precise joint. Method of joinery.