| all the relevant information or material gathered about an individual, family, group, etc., and arranged so as to serve as an organized record and have analytic value for a social worker, student, or the like: used esp. in social work, sociology, psychiatry, and medicine. |

| case history n. A detailed account of the facts affecting the development or condition of a person or group under treatment or study, especially in medicine, psychiatry, or psychology. |
case history n.
A detailed account of the facts affecting the development or condition of a person or group under treatment or study, especially in medicine, psychiatry, or psychology.