support group, 1. an organization that serves as a link in the network for family caregivers and patients, such as those who are homebound, mentally ill, elderly, or suicidal or who have a specific disorder, such as multiple sclerosis. A support group helps families and patients find a balance of responsibility. The groups are supported by various national and local organizations. 2. an organization for people who share a common problem. See also social support groups.
