INTERNET meaning in Internet ?

Answer: What is Internetwork mean?

Internetworking is the practice of interconnecting multiple computer networks,: 169 such that any pair of hosts in the connected networks can exchange messages irrespective of their hardware-level networking technology. The resulting system of interconnected networks are called an internetwork, or simply an internet.

The most notable example of internetworking is the Internet, a network of networks based on many underlying hardware technologies. The Internet is defined by a unified global addressing system, packet format, and routing methods provided by the Internet Protocol.: 103 

The term internetworking is a combination of the components inter (between) and networking. An earlier term for an internetwork is catenet, a short-form of (con)catenating networks.

reference

Full Form	Category
Internetworking	Computing
International Network	Computing
Interconnect Network	Computing
Intelligent Energy Aware Networks	Computing
Into Nighttime, The Ender Rises Near East Thailand	International
Internetwork	Internet
International Networking	Networking