A large medical facility, usually in a building with multiple floors, where seriously ill or injured patients are given extensive medical and/or surgical treatment.
A building founded for the long-term care of its residents, such as an almshouse. The residents may have no physical ailments, but simply need financial support.
A room or area for the treatment of the sick or injured in a school.
A place used as a hospital on board a ship, on a spaceship (in science fiction).