D defs.my
Entry 1 sense Webster, 1913

Unhook

/ən-ho͝ok'/ · Un·hook · IPA /ənhˈʊk/
01 v. t. 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.
  1. 1.
    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.