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noun

virtualization

/ˌvɜːtʃuəlaɪˈzeɪʃən/  ·  say it: VER·choo·uh·ly·ZAY·shun

running simulated computers on one physical machine

In Technology & Computing

In more detail

1. (noun) the process of creating a virtual (software-based) version of a physical computer system, network, or storage device

2. (noun) the technology that allows multiple operating systems or applications to run on a single physical machine

Examples

How to use virtualization

Virtualization is a technical term used primarily in IT and computing contexts to describe the abstraction of physical hardware resources into logical, software-based instances. It appears in discussions of data centers, cloud infrastructure, and system administration, where it represents both the process and the underlying technology enabling resource efficiency and flexibility.

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Common phrases

Synonyms

emulation · abstraction · server consolidation · cloud computing infrastructure

Word family

virtualize (verb) · virtualized (adjective) · virtual (adjective)

A common mistake

Learners sometimes confuse virtualization with simple simulation or assume it only refers to virtual machines, when it actually encompasses a broader range of abstraction technologies including network virtualization and storage virtualization.

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