: 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
Abdulwahab Mohammed, Forbes, 9 Jan. 2025
The international cyber conflict is ongoing and escalating and is really just a contemporary and high tech version of the espionage battles that have always been waged in international relations.
—Kevin Lynn, Newsweek, 7 Jan. 2025
Anne Neuberger, deputy national security advisor for cyber and emerging technologies, predicts that products with the Cyber Trust Mark will be on the shelves by the end of the year.
—Lauren Feiner, The Verge, 7 Jan. 2025
The Biden administration said in a statement that federal assistance during March 4 Mardi Gras festivities could include explosive detection canine teams, cyber risk assessment, venue screening, field intelligence teams and air security and tactical operations support.
—Daniella Silva, NBC News, 6 Jan. 2025
See all Example Sentences for cyber 
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Adjective
By fostering a security-conscious culture and investing in cutting-edge tools, IT leaders can effectively mitigate cyber threats and ensure the long-term success of their organizations.
3.
—Abdulwahab Mohammed, Forbes, 9 Jan. 2025
The international cyber conflict is ongoing and escalating and is really just a contemporary and high tech version of the espionage battles that have always been waged in international relations.
—Kevin Lynn, Newsweek, 7 Jan. 2025
Anne Neuberger, deputy national security advisor for cyber and emerging technologies, predicts that products with the Cyber Trust Mark will be on the shelves by the end of the year.
—Lauren Feiner, The Verge, 7 Jan. 2025
The Biden administration said in a statement that federal assistance during March 4 Mardi Gras festivities could include explosive detection canine teams, cyber risk assessment, venue screening, field intelligence teams and air security and tactical operations support.
—Daniella Silva, NBC News, 6 Jan. 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 15 Jan. 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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