Cloud Computing noun \ ˈ klau̇d\ \k ə m- ˈ pyüting\ 1. The delivery of computing resources such as servers, databases, applications over the Internet (“the cloud”). 2. A business strategy for controlling IT infrastructure and support costs while expanding scalability and reliability. 3. 3. The ability to deliver access to the same computing resources to a staff regardless of their location. 4. The benefits of enhanced IT security systems and protocols.