campus vs lockup

campus

noun
  • An institution of higher education and its ambiance. 

  • The grounds or property of a school, college, university, business, church, or hospital, often understood to include buildings and other structures. 

verb
  • To use a campus board, or to climb without feet as one would on a campus board. 

  • To confine (a student) to campus as a punishment. 

lockup

noun
  • A condition where a system stops responding to inputs; a freeze. 

  • A storage unit with a door secured by a padlock or deadbolt; a garage. 

  • A device for locking type into position for printing. 

  • A jail cell, or a period of incarceration. 

  • A condition in which one or more of a vehicle's wheels suddenly cease to rotate due to the application of excessive brake torque, causing the affected wheel(s) to skid. 

  • A fixed layout involving one or more logos and possibly related text. 

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