First Known Use: 1991
Dictionary
cyber
adjective cy·ber \ˈsī-bər\
Definition of CYBER
: of, relating to, or involving computers or computer networks (as the Internet) <the cyber marketplace>
See cyber defined for kids ADVERTISEMENT
Origin of CYBER
cyber-
Learn More About CYBER
Browse
ADVERTISEMENT
Seen & Heard
What made you want to look up cyber? Please tell us where you read or heard it (including the quote, if possible).