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Definitions

cyber

[sahy-ber] / ˈsaɪ bər /
ADJECTIVE
relating to computers and computer networks
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

OpenAI has offered nine major UK banks access to its cyber security AI tool GPT-5.5 Cyber, as its fierce rival Anthropic has blocked them in previews of its version, Claude Mythos.

From BBC • Jun. 1, 2026

He said cyber ETFs can provide exposure to some companies facing “severe headwinds,” but are included because they are in the cybersecurity business.

From MarketWatch • May 23, 2026

“As digital finance markets attract a growing share of institutional clientele, cyber risk linked to blockchain-based platforms has evolved from a niche risk to one that is mainstream,” Moody’s analysts wrote.

From Barron's • May 22, 2026

Little is known about whether the proactive cyber deterrence that has defined U.S. elections for much of the past decade remains in place in any other form.

From Salon • May 21, 2026

They also can be non-physical or virtual, existing within legal, cyber, and financial systems.

From National Strategy for Combating Terrorism September 2006 by National Security Council (U.S.)



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