† ˈshacklock Obs.
[? Contr. of *shackle-lock, f. shackle n.1 + lock n.]
A fetterlock.
The surname Shacklock is known in Derbyshire.
| 1613–16 W. Browne Brit. Past. i. v. 98 The swarty Smith..bids his Man bring out..His shackles, shacklockes, hampers, giues and chaines. |