Anathema refers to something or someone intensely disliked. Likewise, a ban, curse, or vigorous denunciation. From Greek anathema which means "something devoted to evil".

In the psychology context, the term "anathema" refers to something that is utterly detested or shunned. It can also be used to describe a person or thing that is considered to be completely unacceptable or intolerable. The word is often used in reference to strong negative emotions, such as hatred, anger, or revulsion.

An example of the use of "anathema" in psychology might be the idea of prejudice or discrimination. These are widely considered to be anathema in the field of psychology, as they can cause harm to individuals and contribute to societal inequality. Another example might be certain types of behaviors or beliefs that are considered to be morally or socially unacceptable, such as violence, substance abuse, or extremist ideologies.

In some cases, the term "anathema" may also be used to describe a specific psychological or psychiatric diagnosis. For example, some mental health professionals may use the term to describe a person with severe, persistent symptoms of a disorder such as schizophrenia or bipolar disorder, who may be considered to be a danger to themselves or others. In this context, the term is used to convey a sense of urgency and the need for immediate treatment or intervention.