"Guillotining" is a word in ENGLISH

A machine for beheading a person by one stroke of a heavy ax or blade, which slides in vertical guides, …

To behead with the guillotine.

Any machine or instrument for cutting or shearing, resembling in its action a guillotine.

An instrument for decap-itation, used in France for the infliction of the death penalty on convicted criminals, consisting, essentially, of …

of Guillotine

An instrument resembling the guillotine, formerly used in Scotland for beheading criminals.

In Scotch law. An instru-ment formerly used ln beheading criminals. It resembled the French guillotine, of which it is said …