Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor. The most common wireless technologies use radio.
https://en.wikipedia.org/wiki/Wireless
Wi-Fi is a wireless local area network that enables portable computing devices to connect easily to the Internet. Standardized as IEEE 802.11 a,b,g,n, Wi-Fi approaches speeds of some types of wired Ethernet. Wi-Fi has become the de facto standard for access in private homes, within offices, and at public hotspots.
https://en.wikipedia.org/wiki/Wireless
Wireless networking is used to meet many needs. Perhaps the most common use is to connect laptop users who travel from location to location. Another common use is for mobile networks that connect via satellite.
https://en.wikipedia.org/wiki/Wireless
Wireless Broadband Network. A term you may recognize in association with wireless broadband internet service includes wireless network. A wireless network is a single broadband internet arrangement established for your home or office.
http://whatismyipaddress.com/wireless
We look at a few of the more troubling aspects of statistics and how these may be used to advance an agenda or skew the facts to someone's... Read More ». From wacky alarm clocks to lecture hall tools and after class entertainment, these Android apps are a good fit for a student's life and budget.
http://www.webopedia.com/TERM/W/wireless.html
The real choice here is going to be Wireless G vs N vs AC, because routers that only support Wireless B are no longer manufactured. Besides, Wireless G routers are backward compatible with Wireless B devices.
http://homenetworkadmin.com/wireless-b-vs-g-vs-n-vs-ac-difference/
Wireless networking utilizes specific equipment such as NIC s, AP s and routers in place of wires (copper or optical fiber) for connectivity. See How Wireless Networks Work in the Did You Know... section of Webopedia.
http://www.webopedia.com/TERM/W/wireless.html
The latest development in broadband internet service is the incorporation of wireless capabilities. Wireless broadband internet service is exactly what the name implies: it is your high speed internet access without cables or wires. The versatility of wireless internet, and its potential for increasing productivity by users, has consumers demanding the service at an increasing rate.
http://whatismyipaddress.com/wireless
The word wireless is dictionary defined as  having no wires . In networking terminology, wireless is the term used to describe any computer network where there is no physical wired connection between sender and receiver, but rather the network is connected by radio waves and/or microwaves to maintain communications.
http://www.webopedia.com/TERM/W/wireless.html
Broadband internet service is a form of high speed internet access. In fact, the name broadband has come to be synonymous with high speed internet use in general. Since speed is measured by bit rate, the number of bits processed per unit of time, broadband internet service is defined as being 256 kbit/s (kilobits per second) or faster.
http://whatismyipaddress.com/wireless
what is the wireless?
Wireless is the term used to describe any computer network where there is no physical wired connection between sender and receiver, but rather the network is connected by radio waves or microwaves to maintain communications.