Evacuation during the Holocaust refers to the process of deporting people to gas chambers. It was a systematic and brutal method used by the Nazis to exterminate millions of Jews, along with other targeted groups such as Romani people, disabled individuals, and political dissidents.

1. Definition of Evacuation:
Evacuation, in the context of the Holocaust, refers to the forced removal of individuals from their homes and communities to concentration camps or death camps where they were ultimately killed in gas chambers.

2. Purpose of Evacuation:
The Nazis implemented evacuation as part of their genocidal plan to eliminate certain groups deemed undesirable or a threat to their Aryan racial ideology. By forcibly removing these individuals from their homes, the Nazis aimed to isolate and exterminate them on an industrial scale.

3. Process of Evacuation:
a) Identification and Registration: The Nazis identified and registered their victims through discriminatory policies and the use of various identification methods, such as Jewish star badges. This allowed them to locate and target individuals for evacuation.

b) Deportation: Once identified, the victims were forcibly transported from their homes to concentration camps or ghettos. These transports were often conducted under inhumane conditions, with overcrowded and unsanitary train cars, leading to the suffering and death of many during the journey.

c) Selection and Gas Chambers: Upon arrival at the camps, a selection process was conducted by SS officers. The sick, elderly, and children were often immediately sent to gas chambers, while those temporarily deemed fit for labor were subjected to forced labor or medical experiments before ultimately being killed.

4. Scale and Impact of Evacuation:
Evacuation was a mass extermination method used by the Nazis during the Holocaust. It resulted in the deaths of millions of people, primarily Jews, but also other targeted groups. The scale of this systematic killing was unprecedented in human history and left a lasting impact on the affected communities and the world as a whole.

In conclusion, the term "evacuation" during the Holocaust refers to the process of forcibly removing individuals from their homes and transporting them to concentration camps or death camps, where they were ultimately killed in gas chambers. It was a key component of the Nazis' genocidal plan to exterminate millions of people.