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• Linux
  Linux

  an operating system, based on UNIX, that runs on many different hardware platforms and whose source code is available to the public.
• linux
  linux

  noun

  a nonproprietary computer operating system suitable for use on personal computers

Linux

American  

[lin-uhks, lin-ooks] / ˈlɪn əks, ˈlɪn ʊks /

Computers, Trademark.

1. an operating system, based on UNIX, that runs on many different hardware platforms and whose source code is available to the public.

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linux British  

/ ˈlaɪnʌks /

noun

1. a nonproprietary computer operating system suitable for use on personal computers

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Etymology

Origin of Linux

First recorded in 1990–95; named after Linu(s) Benedict Torvalds (born 1969), Finnish software engineer + x as in UNIX ( def. )

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Example Sentences

See Examples For:

Linux

Carlini reported the bug to the Linux team, which has now fixed it.

From The Wall Street Journal ● Jun. 17, 2026

Surfshark covers all the major platforms: Windows, macOS, Linux, iOS, Android, Fire TV and Apple TV.

From Salon ● Jun. 17, 2026

Then he demonstrated another in the Linux operating system—one of the most battle-tested pieces of software, which powers billions of devices.

From The Wall Street Journal ● Jun. 17, 2026

It was worth it, and footage from the event shows her looking happy and tired on stage as she successfully hacked into a Linux based system to win $50,000.

From BBC ● May 27, 2026

I’d begun writing for a new website, Slashdot.org, an intensely geeky techno/pop-culture site devoted to the open source Linux operating system and to the open source and free software movements.

From "Geeks: How Two Lost Boys Rode the Internet Out of Idaho" by Jon Katz

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