Definition of handlock:
(n) :
A restraint that attaches to the wrist, especially a shackle or handcuff.
(n) :
A hold for restraining another person by immobilizing their hand.
(n) :
Immobilization of the hand.
(v) :
To restrain with, or as with, a handlock.
(v) :
To lock by means of a handlock.
(n) :
A locking mechanism that operates by hand.