Out-patient

Patient that is assessed or treated by a hospital on a visiting basis, i.e., they are not resident within the hospital.
Found on http://www.encyclo.co.uk/local/20560

Out-patient

Out'-pa`tient noun A patient who is outside a hospital, but receives medical aid from it.
Found on http://www.encyclo.co.uk/webster/O/45

Out-patient

• (n.) A patient who is outside a hospital, but receives medical aid from it.
Found on http://thinkexist.com/dictionary/meaning/out-patient/

Out-patient

A patient who visits a medical facility, such as a hospital or clinic, for treatment but does not stay overnight.
Found on http://www.albertaboneandjoint.com/glossary.asp
No exact match found