'Inpatient' definitions:

Definition of 'inpatient'

(from WordNet)
noun
A patient who is residing in the hospital where he is being treated [syn: inpatient, inmate] [ant: outpatient]

Definition of 'Inpatient'

From: GCIDE
  • Inpatient \In"pa`tient\, n. A patient who receives lodging and food, as well as treatment, in a hospital or an infirmary; -- distinguished from outpatient. [Webster 1913 Suppl.]