A polyclinic (where poly means "many"; not to be confused with the homonym policlinic, where poli means "city" and which is sometimes used for a hospital's outpatient department) is a clinic or health care facility that provides both general and specialist examinations and treatments for a wide variety of diseases and injuries to outpatients and is usually independent of a hospital. When a polyclinic is so large that it is in fact a hospital, it is also called a general hospital.
The term was rare in English until recently and is still very rare in North America, examples include the polyclinics in England (large health care centres able to provide a wider range of services than a standard doctor's (GP) office) and The Polyclinic in Seattle, Washington, US.