cyber
Definition
A combining form used as a prefix before nouns to denote involvement with or relating to computers, digital technology, electronic communication networks, or the internet (e.g., cybersecurity, cyberattack, cybercafe).
(Informal noun) Short for cyberspace: the virtual environment of the internet or computer networks.
(Adjective) Pertaining to or characteristic of the culture, aesthetics, or technology of the digital age, often evoking futuristic or high-tech themes (e.g., cyberpunk).
Examples
After a brutal cyber breakup via emoji, he swore off online dating for good.
Her cyber Monday spree left her with more gadgets than shelf space and a maxed-out credit card.
In the cyber trenches of social media, one viral meme can topple empires overnight.
He fancied himself a cyber ninja, but his firewall was just a fancy screensaver.