a hospital for recuperation or for the treatment of chronic diseases
Hospital, or clinics dedicated to the treatment of tuberculosis.
An institution for the care of the chronically sick
Hospital for treating chronic diseases. L: place to heal.
A sanatorium (also sanitorium, sanitarium) is a medical facility for long-term illness, typically tuberculosis. A distinction was sometimes made between a "sanitarium" (a kind of health resort, as in the Battle Creek Sanitarium) and "sanatorium" (a hospital).