SHACKLE n. 10 definitions
ion; specifically, a ring or band inclosing the ankle or wrist, and fastened to a similar shackle on the other leg or arm, or to something else, by a chain or a strap; a gyve; a fetter. His shackles empty left; himself escaped clean. Spenser.
CHAIN n.
links of a chain. When perfect, the calicles show twelve septa. -- Chain coupling. (a) A shackle for uniting lengths of chain, or connecting a chain with an object. (b) (Railroad) Supplementary coupling together of cars with a chain. -- Chain gang, a gang of convicts chained together. -- Chain hook (Naut.), a hook,…
COUPLER n.
One who couples; that which couples, as a link, ring, or shackle, to connect cars. Coupler of an organ, a contrivance by which any two or more of the ranks of keys, or keys and pedals, are connected so as to act together when the organ is played.
HEEL n.
rash, manner. -- To have the heels of, to outrun. -- To lay by the heels, to fetter; to shackle; to imprison. Shak. Addison. -- To show the heels, to flee; to run from. -- To take to the heels, to flee; to betake to flight. -- To throw up another's heels, to trip him. Bunyan. -- To tread upon one's heels, to foll…