CEFR B1

bluetooth

noun

Meaning

A short-range wireless technology standard used for exchanging data between fixed and mobile devices over short distances from approximately 10 meters (33 feet) and up to 100 meters (328 feet).

Examples

  • Many modern smartphones come with Bluetooth capability built-in.
  • I paired my new mouse with my laptop via Bluetooth.

Synonyms: wireless, radio frequency, personal area network