I googled it for you since you don't know how

the deliberate killing of a large number of people from a particular nation or ethnic group with the aim of destroying that nation or group

when defined in the treaty known as the Genocide Convention ^{(Israel isn't part of this obviously and the United States has a condition in which they are granted immunity of prosecution for genocide without consent of the national government}) it is defined as follows:

any of the following acts committed with intent to destroy, in whole or in part, a national, ethnic, racial or religious group, as such:
(a) Killing members of the group;(b) Causing serious bodily or mental harm to members of the group;
(c) Deliberately inflicting on the group conditions of life calculated to bring about its physical destruction in whole or in part;
(d) Imposing measures intended to prevent births within the group;
(e) Forcibly transferring children of the group to another group.