cyberspace

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cyberspace

  • /ˈsaɪ.bəˌspeɪs/ UK
  • /ˈsaɪ.bəɹˌspeɪs/ US

Where it comes from

Blend of cybernetics + space, equivalent to cyber- + space, coined by American-Canadian speculative fiction writer William Gibson in his short story collection Burning Chrome (1982) and popularized in his novel Neuromancer (1984).

noun cyberspaces

  1. countable, uncountable A world of information accessed through the Internet.
  2. broadly, countable, dated, uncountable The Internet as a whole. Meanwhile, the pioneers of the computer-mediated communication networks collectively referred to as cyberspace are not willing to wait. Employing whatever tools they can find, they are constantly pushing the techno-cultural envelope. Life in cyberspace is often conducted in primitive, frontier condi

    Similar: cloud, cyberspace, digital highway, Infobahn, information highway, information superhighway, Internet, internet, Intertubes, interweb, Net, net

  3. countable, uncountable A three-dimensional representation of virtual space in a computer network. I knew every chip in Bobby's simulator by heart; it looked like your workaday Ono-Sendai VII, the ‘Cyberspace Seven’, but I'd rebuilt it so many times that you'd have had a hard time finding a square millimetre of factory circuitry in all that silicon.

Opposite: fleshspace, meatspace

Thesaurus

Closest in meaning: internet, cyber, cybersecurity, computer, online, network, web, cyberworld, cyberia, cyberplace, cyberinformation, cybersphere, cybersystem, cyberland, cyberterritory, cyberglobe

noun

Opposite: fleshspace, meatspace

Translations

Every language

noun world of information

Españolciberespacio
한국어가상 공간 gasang gonggan, 사이버 공간 saibeo gonggan, 사이버스페이스 saibeoseupeiseu
日本語サイバースペース saibāsupēsu, サイバー空間 saibākūkan
中文網絡空間 /网络空间 wǎngluò kōngjiān, 虛擬空間 /虚拟空间 xūnǐ kōngjiān, 賽博空間 /赛博空间 sàibó kōngjiān
Portuguêsciberespaço
Françaiscyberespace
DeutschCyberspace
Italianocyberspazio, ciberspazio
Ελληνικάκυβερνοχώρος kyvernochóros
Русскийкиберпростра́нство kiberprostránstvo

noun science fiction: three-dimensional representation of virtual space

中文網絡空間 /网络空间 wǎngluò kōngjiān, 虛擬空間 /虚拟空间 xūnǐ kōngjiān, 賽博空間 /赛博空间 sàibó kōngjiān
Portuguêsciberespaço
Ελληνικάκυβερνοχώρος kyvernochóros
Русскийкиберпростра́нство kiberprostránstvo

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{cyberspace_2026,
  title = {cyberspace},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/cyberspace},
  urldate = {2026-11-06}
}