A global network refers to a large-scale communication system that connects different parts of the world, allowing for the exchange of information and data across international boundaries. This can include various types of networks such as telecommunications networks, computer networks or even transportation systems. The term "global" in this context means that it encompasses multiple regions, countries or continents, while a network refers to the interconnected system of nodes or points of communication. In essence, a global network is an extensive infrastructure that enables people and organizations from different geographical locations to communicate with each other easily and efficiently.