CEFR B2

operating system

noun

Meaning

The primary software that manages computer hardware, software resources, and provides common services for computer programs.

Examples

Most modern smartphones run on either an Android or iOS operating system.
The new software update is not compatible with your current operating system.

Synonyms: OS, platform, system software, kernel

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operating system (B2)

noun

Pronunciation: ˈɒpəreɪtɪŋ ˈsɪstəm

Definition

The primary software that manages computer hardware, software resources, and provides common services for computer programs.

Examples

Most modern smartphones run on either an Android or iOS operating system.
The new software update is not compatible with your current operating system.
An operating system acts as an intermediary between the user and the computer hardware.

Synonyms of operating system

Words with a similar meaning to operating system:

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