unhook
verb (used with object)
to detach by or as if by releasing a hook.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The slightest sign of a ball-like piece of steel in the sea and the dullness of sweeping is relieved, for then the skipper knows that he has unhooked one of the mines.
From Some Naval Yarns by Mordaunt Hall