Meaning oflockupin English

Noun

1. a jail cell or incarceration period; facility
2. a storage unit with secured door
3. a vehicle's wheels skid due to excess brake torque
   The driver experienced a lockup on the slippery road.
4. a garage with locked door
   The mechanic worked on the lockup to repair the damaged door.
5. a system freeze; unresponsive condition
   The computer suffered a lockup and needed to be restarted.