house arrest 
noun [mass noun]
The state of being kept as a prisoner in one’s own house, rather than in a prison: she was placed under house arrest...
- The primary distinction to be made is between terms of house arrest and incarceration.
- Mr Clarke has responded by taking powers to keep all terrorist suspects under house arrest outside prison.
- He was held in custody for almost four months and then released under house arrest.
- contentiousness
- contentless
- content marketing
- contentment
- content provider
- contents
- conterminous
- conterminously
- contessa
- contest
- contestability
- contestable
- contestably
- contestant
- contestation
- contester
- context
- contextual
- contextualise
- contextualism
- contextualist
- contextualization
- contextualize
- contextually
- contexture