Definitions
1.nounThe medium of radio communication."Only about a hundred years ago, wireless was a new technology."
2.nounWireless connectivity to a computer network."If your wireless stops working, try restarting the router."
3.nounA radio set."Let's switch on the wireless and listen to the news."
4.verbTo send a message by wireless (by radio)
5.adjectiveNot having any wires.
6.adjectiveOf or relating to communication without a wired connection, such as by radio waves.