The present paper aims at understanding the psycho-(patho-)logical status o
f aging chilli survivors (CSs) of the Holocaust. Background: CSs had depriv
ed childhoods, were exposed to massive trauma and losses, then rebuilt thei
r existences. Their post-Holocaust malaise was suppressed and split off fro
m daily life and overt activities, only to reappear, after a delay, in diff
erent forms and intensities, further aggravating upon aging. Method: Follow
ing a definition of age, origin, number of living CSs, types of early traum
atic impacts, and introductory remarks on what CSs experienced as children
and as young adults in the postwar society, the psychosocial research on ad
ult and aging CSs is reviewed. Results: The concept of childhood-deprivatio
n and its late sequelae can be substantiated. Definitions of child-survivor
complex, CS syndrome and adult child-survivor syndrome are proposed. Nonpr
ofessional caretakers discerned earlier the existence or extent of the adul
t CS syndrome Limitations of psychiatric investigation of ACs are the lack
of agreed-upon diagnostic criteria.