Answer:
In furniture, the term rabbet refers to a groove or notch that is cut into the edge or end of a board or piece of wood. It is typically a rectangular indentation that is made to create a joint or to attach another piece of wood in a flush manner. Rabbets are commonly used in furniture construction to create stronger and more secure joints between various components of a piece. Rectangular slot or groove in joinery. A recess in the meeting stiles of cabinet doors. Also Rebate.