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Bluetooth

UK //ˈbluːtuːθ//US //ˈbluːtuːθ//

Definition

A wireless technology for exchanging data over short distances.

In simple words: A technology that allows devices to connect wirelessly.

Examples

I connected my headphones via Bluetooth.
Make sure Bluetooth is turned on to connect to the speaker.
The car has Bluetooth capabilities for hands-free calls.
She prefers using Bluetooth for quick file transfers.
Problems often arise when Bluetooth connections are unstable.

Usage notes

Commonly used in discussions about technology and devices. Suitable for casual and formal contexts, but avoid technical jargon with non-experts.

Grammar pattern

use + Bluetooth + with object

Memory hint

Think of 'blue' and 'tooth' - like a blue tooth that connects devices!

Collocations

turn on Bluetooth
Bluetooth connection
connect via Bluetooth

Synonyms

wireless technology
data transfer
connectivity

Common mistakes

Confused with 'Wi-Fi' - both are wireless, but serve different purposes.
Saying 'the Bluetooth' instead of just 'Bluetooth'.
Using Bluetooth as a verb; it's a noun.