Hypertext Webster Gateway: "unhook"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Unhook \Un*hook"\, v. t. [1 st pref. un- + hook.]
To loose from a hook; to undo or open by loosening or
unfastening the hooks of; as, to unhook a fish; to unhook a
dress.
From WordNet (r) 1.7 (wn)
unhook
v : take off a hook [ant: {hook}]
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