sockets

noun
UK /ˈsɒkɪts/
US /ˈsɑːkɪts/

Sockets are the holes in a wall that give electricity to plugs.

She plugged the lamp into one of the sockets by the door.


OTHER MEANINGS

2. Hollow parts that something fits into, like a bone joint.

The ball fits snugly into the socket of the shoulder.

3. Holes where a light bulb or tool is screwed in.

He changed the bulb in the ceiling socket.

4. Places on a computer where you plug in cables or parts.

The technician checked the sockets on the back of the monitor.