cyber

play
adjective cy·ber \ˈsī-bər\

Definition of cyber

  1. :  of, relating to, or involving computers or computer networks (such as the Internet) the cyber marketplace

Recent Examples of cyber from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cyber'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of cyber

cyber-

Other Computer-Related Terms


cyber-

combining form cy·ber

Definition of cyber-

  1. :  computer :  computer network cyberspace

Origin and Etymology of cyber-

cybernetic


CYBER Defined for English Language Learners

cyber-

combining form

Definition of cyber- for English Language Learners

  • : computer


CYBER- Defined for Kids

cyber-

prefix cy·ber

Definition of cyber- for Students

  1. :  relating to computers or computer networks


Learn More about cyber


Seen and Heard

What made you want to look up cyber? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to bring about or cause (something)

Get Word of the Day daily email!

Test Your Vocabulary

The Emoji Quiz

  • emoji-the-quiz
  • What phase of the moon is this: 🌖 ?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!