A computer is a device for processing information.
By some devices or other he amassed a huge fortune.
This is a device for avoiding income tax.
He has a device to put the police off the scent.
1. The device had been used operationally some months previously.
2. The device exploded, throwing Mr Taylor from his car.
3. The device can discriminate between the cancerous and the normal cells.
4. The built-in safety device compensates for a fall in water pressure.
5. The device plugs into one of the laptop's USB ports.
6. The device is manually operated, using a simple handle.