PsychologyJuly 17, 2026

decompensation

/ˌdiːkɒmpɛnˈseɪʃən/

Definition

The psychological process wherein a person's defense mechanisms fail to manage stress, resulting in the breakdown of mental health and a regression in functioning.

Etymology

The word is derived from the prefix 'de-' (meaning reversal or removal) combined with 'compensation,' originating from the Latin 'compensare' (to weigh together or counterbalance). In a clinical context, it signifies the loss of the ability to compensate for an underlying psychological or physiological deficit.

In the news

The article uses the term to describe the severe decline in mental well-being experienced by detained immigrants as their ability to cope with the trauma of detention and isolation collapses. It highlights that this condition is particularly acute among racially-marginalized groups within the detention system.

Immigration Detention as Racialized Violence

Read the full article ↗

Psychology Today

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