The cabinet door terminology for the 5 parts of a cabinet door is called Panel which is the center section of a cabinet door. They come in raised and recessed varieties. Then there is the rail which is the bottom and top piece in the frame. They come in arched and square varieties.
Meanwhile, the stile is the left and right pieces in the frame. Another part is the outside and inside edges. The last part is the hinges – The hardware that swings the cabinet doors open and closed. Hinges are available in traditional and soft-close varieties.