: 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
Joseph Ataman, CNN Money, 6 Nov. 2025
At a time when cyber threats are ubiquitous and evolving as the technology itself, Naoris Protocol is offering an architecture built for robust operations, creating a foundation for a safer, more reliable digital world, today and into the future.
—Wyles Daniel, USA Today, 3 Nov. 2025
Hybrid assaults can mean anything from cyber campaigns to the spread of misinformation and weaponizing migration.
—Ellie Cook, MSNBC Newsweek, 22 Oct. 2025
The situation echoes earlier difficulties insurers had in pricing risk for cyber threats in the 2010s, which lacked historical context and led to massive losses.
—Rachyl Jones, semafor.com, 10 Oct. 2025
See All Example Sentences for cyber
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Adjective
In the security audit, ANSSI reportedly recommended the Louvre boost its cyber security as well as move away from outdated software that could jeopardize its protective stance.
—Joseph Ataman, CNN Money, 6 Nov. 2025
At a time when cyber threats are ubiquitous and evolving as the technology itself, Naoris Protocol is offering an architecture built for robust operations, creating a foundation for a safer, more reliable digital world, today and into the future.
—Wyles Daniel, USA Today, 3 Nov. 2025
Hybrid assaults can mean anything from cyber campaigns to the spread of misinformation and weaponizing migration.
—Ellie Cook, MSNBC Newsweek, 22 Oct. 2025
The situation echoes earlier difficulties insurers had in pricing risk for cyber threats in the 2010s, which lacked historical context and led to massive losses.
—Rachyl Jones, semafor.com, 10 Oct. 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 12 Nov. 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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share