: of, relating to, or involving computers or computer networks (such as the Internet)
the cyber marketplace
: computer : computer network
cyberspace
Examples of cyber in a Sentence
Recent Examples on the Web
Dor Eisner, Forbes.com, 13 June 2025
In an early scene, Molly unknowingly records herself on her laptop masturbating and the video gets held for cyber ransom.
—Carole Horst, Variety, 13 June 2025
The changes, which began in April, will integrate U.S. land, air, sea, space and cyber forces under a single headquarters.
—Micah McCartney, MSNBC Newsweek, 13 June 2025
The cyber troubles at least seem to be in the past.
—Evan Clark, Footwear News, 11 June 2025
See All Example Sentences for cyber
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Adjective
This puts MSPs on the front lines of defending SMBs against an evolving array of cyber threats—which demands proactivity.
—Dor Eisner, Forbes.com, 13 June 2025
In an early scene, Molly unknowingly records herself on her laptop masturbating and the video gets held for cyber ransom.
—Carole Horst, Variety, 13 June 2025
The changes, which began in April, will integrate U.S. land, air, sea, space and cyber forces under a single headquarters.
—Micah McCartney, MSNBC Newsweek, 13 June 2025
The cyber troubles at least seem to be in the past.
—Evan Clark, Footwear News, 11 June 2025
See All Example Sentences for cyber
Cite this Entry
“Cyber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cyber. Accessed 17 Jun. 2025.
Copy CitationKids Definition
cyber
1 of 2 adjective
cy·ber
ˈsī-bər 
: relating to computers or computer networks
cyber-
2 of 2 combining form
: computer : computer network
cyberspace
Etymology
Combining form
cybernetic
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