Cramp

1. To fasten or hold with, or as with, a cramp.
2. A device, usually of iron bent at the ends, used to hold together blocks of stone, timbers, etc.; a cramp iron.
3. To compress; to restrain from free action; to confine and contract; to hinder.
4. Knotty; difficult.
5. A piece of wood having a curve corresponding to that of the upper part of the instep, on which the upper leather of a boot is stretched to give it the requisite shape.
6. A rectangular frame, with a tightening screw, used for compressing the joints of framework, etc.
7. That which confines or contracts; a restraint; a shackle; a hindrance.
8. To form on a cramp; as, to cramp boot legs.
9. to bind together; to unite.
10. To afflict with cramp.
11. A spasmodic and painful involuntary contraction of a muscle or muscles, as of the leg.