unix

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Unix¹

  • /ˈjuː.nɪks/

Sounds like eunuchs · Rhymes with -uːnɪks

Where it comes from

A pun on Multics to sound like eunuchs, as Unix was considered to be an emasculated Multics (see multi- and uni-). Likely coined by Canadian computer scientist Brian Kernighan in 1970.

proper noun UNIX · unix

  1. An operating system that shares the original source code by Dennis Ritchie and Ken Thompson.
  2. An operating system largely compatible with Unix that qualifies for use of the UNIX trademark, currently owned by The Open Group.

noun Unixes · Unices · Unixen · UNIX · unix

  1. informal Any of the above plus Unix-like operating systems similar to Unix but not qualifying for use of the UNIX trademark. GNU is not Unix.

UNIX²

proper noun

  1. Alternative letter-case form of Unix The successful candidate will have a BS in Computer Science (MS preferred) and 4–7 years experience with the UNIX development environment using high level tools which UNIX provides.

unix³

noun unixes · unices

  1. alternative Alternative form of Unix

Thesaurus

Closest in meaning: unix system, linux, hp-ux, aix, solaris, posix, bsd, macos, freebsd, netbsd, openbsd, minix, sunos, irix, xenix, sco

Translations

Every language

noun operating system

EspañolUnix
한국어유닉스 Yunikseu
日本語ユニックス Yunikkusu
中文尤內克斯 /尤内克斯 yòunèikèsī, Unix
हिन्दीयुनिक्स yuniks
PortuguêsUnix
FrançaisUnix
DeutschUnix
РусскийЮ́никс Júniks
العربيةيُونِكْس yūniks
עבריתיוניקס

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Cite this
MLA

"unix." Wiktionary, via Micwyn, micwyn.com/word/unix. Accessed 6 Nov. 2026.

APA

unix. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/unix

Chicago

"unix." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/unix.

BibTeX
@misc{unix_2026,
  title = {unix},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/unix},
  urldate = {2026-11-06}
}