1. relating to computers, information technology, or the internet
Usage: commonly used in modern contexts; often appears in compound terms
2. relating to crime, attacks, or threats conducted via computers or the internet
Usage: security and technology context

1. a combining form meaning relating to computers, the internet, or virtual reality
Usage: used to form compound words; examples: cybersecurity, cyberspace, cyberbullying

Examples

• The company invested in cyber security to protect customer data.
• Cyber attacks on government systems are a growing national concern.
• She works in cyber intelligence for a tech firm.
• The school has a cyber bullying policy to keep students safe online.
• Cyber crime costs businesses billions of dollars each year.
• He studies cyber warfare and digital defense strategies.