hospital vs institute

hospital

noun
  • 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 large medical facility, usually in a building with multiple floors, where seriously ill or injured patients are given extensive medical and/or surgical treatment. 

institute

noun
  • The building housing such an institution 

  • An organization founded to promote a cause 

  • The person to whom an estate is first given by destination or limitation. 

  • An institution of learning; a college, especially for technical subjects 

verb
  • To invest with the spiritual charge of a benefice, or the care of souls. 

  • To nominate; to appoint. 

  • To begin or initiate (something); to found. 

How often have the words hospital and institute occurred in a corpus of books? (source: Google Ngram Viewer )