1. inside
  2. confined
  3. in hock
  4. up the river
prisoner
to rot in goal Fiil
to languish in prison Fiil
to sit in prison Fiil
imprisoned
to be in gaol Fiil
to be in prison Fiil
to keep confined Fiil
detention in jail
to lie in prison Fiil
to bang out Fiil
to have one foot in gaol Fiil
to keep someone in prison Fiil
to hold someone in captivity Fiil
to keep someone imprisoned Fiil
to hold someone captive Fiil
to hold someone prisoner Fiil
to wind up in prison Fiil
to be kept three months in prison awaiting trial Fiil