os

word

Definition

'OS' is an abbreviation for 'Operating System,' which is the main software that manages a computer’s hardware and allows other programs to run. Rarely, 'os' can also mean 'bone' in scientific and medical contexts.

Usage & Nuances

Almost always used in technology to refer to computer operating systems, like 'Windows OS' or 'macOS.' In anatomy or medicine, 'os' meaning 'bone' is rare and usually seen in technical writing. 'OS' is always capitalized for 'Operating System.' Do not confuse with the plural article 'os' in Portuguese and Spanish.

Example Sentences

My phone’s OS was updated last night.

basic

Linux is a popular OS for servers.

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Every computer needs an OS to work.

basic

The Latin word 'os' is used in medical terms to mean 'bone.'

natural

I’m thinking about switching my laptop’s OS to Linux.

natural

Have you ever had issues with your phone’s OS freezing?

natural