Gibbeting

A gibbet /ˈdʒɪbɪt/ is any instrument of public execution (including guillotine, executioner's block, impalement stake, hanging gallows, or related scaffold), but gibbeting refers to the use of a gallows-type structure from which the dead or dying bodies of executed criminals were hung on public display to deter other existing or potential criminals. In earlier times, up to the late 17th century, live gibbeting also took place, in which the condemned was placed alive in a metal cage and left to die of thirst. As well as referring to the gibbet as a device, the term gibbet may also be used to refer to the practice of placing a criminal on display within one. This practice is also called "hanging in chains".