What is a miter?

Miters are specialized woodworking or metalworking tools used to make precise angled cuts, typically at 45 degrees, to join two pieces together, most commonly at a corner. The term 'miter' can also refer to the resulting corner joint itself, such as in picture frames, molding, and trim. Miter saws and miter boxes are common tools used for making these cuts, helping ensure clean and accurate joints for a professional finish.