: 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
Blane Bachelor, AFAR Media, 6 Feb. 2025
The coalition found several how-to guides and tips on how to use cyber propaganda in publications like The Wolves of Manhattan magazine, Mujahideen in the West, and the Voice of Khurasan.
—Thomas G. Moukawsher, Newsweek, 6 Feb. 2025
Amid the political turmoil, Myanmar has become a cyber scam hotspot, where fraud, cybercrime, human trafficking, money laundering and corruption have flourished, often with the tacit consent of the junta, experts say.
—Kocha Olarn, CNN, 5 Feb. 2025
Baird downgrades CrowdStrike to neutral from outperform The firm downgraded the cyber stock on valuation.
—Michael Bloom, CNBC, 3 Feb. 2025
See all Example Sentences for cyber 
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Adjective
However, note that the CrowdStrike cyber outage, which caused thousands of delays and cancellations over several days in July 2024, played a key role in those numbers.
—Blane Bachelor, AFAR Media, 6 Feb. 2025
The coalition found several how-to guides and tips on how to use cyber propaganda in publications like The Wolves of Manhattan magazine, Mujahideen in the West, and the Voice of Khurasan.
—Thomas G. Moukawsher, Newsweek, 6 Feb. 2025
Amid the political turmoil, Myanmar has become a cyber scam hotspot, where fraud, cybercrime, human trafficking, money laundering and corruption have flourished, often with the tacit consent of the junta, experts say.
—Kocha Olarn, CNN, 5 Feb. 2025
Baird downgrades CrowdStrike to neutral from outperform The firm downgraded the cyber stock on valuation.
—Michael Bloom, CNBC, 3 Feb. 2025
See all Example Sentences for cyber
Dictionary Entries Near cyber
Cite this Entry
“Cyber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cyber. Accessed 20 Feb. 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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