Desk murderer
The term "desk murderer" (German: Schreibtischtäter) is attributed to Hannah Arendt and is used to describe state-employed mass murderers like Adolf Eichmann, who planned and organised the Holocaust without taking part in killings personally. The German translation of the term, Schreibtischtäter, was listed as one of the 100 most significant words in the German language in the 20th century and dates from around the same time as the English version.