Democide refers to "the intentional killing of an unarmed or disarmed person by government agents acting in their authoritative capacity and pursuant to government policy or high command." The term was first coined by Holocaust historian and statistics expert, R.J. Rummel in his book Death by Government, but has also been described as a better term than genocide to refer to certain types of mass killings, by renowned Holocaust historian Yehuda Bauer. According to Rummel, this definition covers a wide range of deaths, including forced labor and concentration camp victims, extrajudicial summary killings, and mass deaths due to governmental acts of criminal omission and neglect, such as in deliberate famines like the Holodomor, as well as killings by de facto governments, i.e. killings during a civil war. This definition covers any murder of any number of persons by any government.
Rummel created democide as an extended term to include forms of government murder not covered by genocide. According to Rummel, democide surpassed war as the leading cause of non-natural death in the 20th century.
Democide is the murder of any person or people by their government, including genocide, politicide, and mass murder. Democide is not necessarily the elimination of entire cultural groups but rather groups within the country that the government feels need to be eradicated for political reasons and due to claimed future threats.
According to Rummel, genocide has three different meanings. The ordinary meaning is murder by government of people due to their national, ethnic, racial or religious group membership. The legal meaning of genocide refers to the international treaty on genocide, the Convention on the Prevention and Punishment of the Crime of Genocide. This also includes nonlethal acts that in the end eliminate or greatly hinder the group. Looking back on history, one can see the different variations of democides that have occurred, but it still consists of acts of killing or mass murder.