wireless connection
nounUK /ˈwaɪələs kəˈnɛkʃən/
US /ˈwaɪərləs kəˈnɛkʃən/
A way for devices to talk to each other or the internet without using any wires.
The tablet needs a wireless connection to download new games.
OTHER MEANINGS
2. A data link between two devices that uses radio waves instead of cables.
The printer and laptop share a wireless connection.
3. A mobile network link that lets a phone go online without plugging in.
My phone lost its wireless connection in the tunnel.
4. Any communication channel that sends information through the air.
The drone keeps a wireless connection with its controller.