One or other of the halves or leaves of a double or folding door.

Each of two or more hinged, folding, or sliding parts of a folding door, window, gate, or shutter; (also) one half of a double door, gate, or window.

The hanging stile of a door or gate; hence, the leaf of a door or gate. Obsolete. rare.

quasi-concrete and concrete. A fold of a garment, etc., of flesh, skin, etc.; †a lock or plait of hair; †plural the leaves of a folding-door; also…