un appareil Englisch:

Tom doesn't want an iPad. He wants a portable device that supports Flash.

a modern device

The state of the art is the highest level of development, as of a device, technique, or scientific field, achieved at a particular time.

A device implanted in the spinal cord, dubbed the Orgasmotron, allows female patients to experience orgasm with the flick of a remote control.

It would be difficult to improve the device when there is no effective catalyst.

The management wishes to inform guests that the television has been fitted with an anti-theft device.

She wanted her company to develop a wearable device to diagnose and treat every illnes.

I found this odd-looking device in an antique shop. What do you make of it?

A display, aka monitor, is an appliance that displays video signal of still images and moving pictures produced by a computer or similar device.

Savant-powered iTouch devices (iPads, iPhones or iPods)

Rob and Finn discuss the risks posed by this new device which many smokers are using in order to cut down on smoking?

You have to turn off devices, like mobile phones, in the classroom.

Rescuers used a special device for finding people trapped in collapsed buildings.

Good writers only use cohesive devices (linking words) when they have to.

Since the arrival of mobile devices and the wireless Internet, our media habits have changed completely.